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Carbon (from Latin carbo 'coal') is a chemical element; it has symbol C and atomic number 6. It is nonmetallic and tetravalent—meaning that its atoms are...

Carbon dioxide is a chemical compound with the chemical formula CO2. It is made up of molecules that each have one carbon atom covalently double bonded...

A carbon–carbon bond is a covalent bond between two carbon atoms. The most common form is the single bond: a bond composed of two electrons, one from each...

consists of one carbon atom and one oxygen atom connected by a triple bond. It is the simplest carbon oxide. In coordination complexes, the carbon monoxide ligand...

Carbon fibre reinforced carbon (CFRC), carbon–carbon (C/C), or reinforced carbon–carbon (RCC) is a composite material consisting of carbon fiber reinforcement...

The carbon cycle is a part of the biogeochemical cycle where carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere...

A carbon footprint (or greenhouse gas footprint) is a calculated value or index that makes it possible to compare the total amount of greenhouse gases...

Carbon sequestration is a natural process of storing carbon in a carbon pool. It plays a crucial role in effectively managing the global carbon cycle...

activities intensify the greenhouse effect which contributes to climate change. Carbon dioxide (CO2) from burning fossil fuels (such as coal, oil, and natural...

Altered Carbon is an American cyberpunk television series created by Laeta Kalogridis and based on the 2002 novel of the same title by English author Richard...

Look up carbon in Wiktionary, the free dictionary. Carbon is a chemical element with symbol C and atomic number 6. Carbon may also refer to: Carbon (2017...

Carbon steel (US) or non-alloy steel (Europe) is a steel with carbon content from about 0.05 up to 2.1 percent by weight. The definition of carbon steel...

Carbon filament may refer to: A carbon filament in an incandescent light bulb Filaments in the synthesis of carbon fibre Filamentous carbon This disambiguation...

Activated carbon, also called activated charcoal, is a form of carbon commonly used to filter contaminants from water and air, among many other uses....

warming the lower atmosphere. Earth's atmosphere now has roughly 50% more carbon dioxide, the main gas driving global warming, than it did at the end of...

Carbon fiber (or fibre)-reinforced polymers are extremely strong and light fiber-reinforced plastics that contain carbon fibers. CFRPs can be expensive...

Carbon fibers or carbon fibres (alternatively CF, graphite fiber or graphite fibre) are fibers about 5 to 10 micrometers (0.00020–0.00039 in) in diameter...

in decreasing order of average global mole fraction, are: water vapor, carbon dioxide, methane, nitrous oxide, ozone. Other greenhouse gases of concern...

Organic compounds are a subclass of chemical compounds of carbon. Little consensus exists among chemists on the exact definition of organic compound; the...

One carbon credit represents the avoided or enhanced removal of one metric ton of carbon dioxide or its carbon dioxide-equivalent (CO2e). Carbon offsetting...

Carbon is capable of forming many allotropes (structurally different forms of the same element) due to its valency (tetravalent). Well-known forms of carbon...

bonds of intracellular organic compounds (complex compounds containing carbon), typically carbohydrates like sugars (mainly glucose, fructose and sucrose)...

Filamentous carbon is a carbon-containing deposit structure that refers to several allotropes of carbon, including carbon nanotubes, carbon nanofibers...

emissions can then be offset using carbon dioxide removal. People often use the terms net-zero emissions, carbon neutrality, and climate neutrality with...

A carbon nanotube (CNT) is a tube made of carbon with a diameter in the nanometre range (nanoscale). They are one of the allotropes of carbon. Two broad...

Carbon (6C) has 14 known isotopes, from 8 C to 20 C as well as 22 C, of which only 12 C and 13 C are stable. The longest-lived radioisotope is 14 C, with...

Carbon nanofoam is an allotrope of carbon discovered in 1997 by Andrei V. Rode and co-workers at the Australian National University in Canberra. It consists...

A carbon copy is a method of document copying where the original document is placed over a sheet of carbon paper and a blank sheet, then pressure is applied...

Carbon tetrachloride, also known by many other names (such as carbon tet for short and tetrachloromethane, also recognised by the IUPAC), is a chemical...

Carbon detonation or carbon deflagration is the violent reignition of thermonuclear fusion in a white dwarf star that was previously slowly cooling. It...

Need for Speed: Carbon is a 2006 racing video game and the tenth installment in the Need for Speed series. Developed by EA Black Box, Rovio Mobile and...

Altered Carbon is a 2002 British cyberpunk novel by the English writer Richard K. Morgan. Set in a future in which interstellar travel and relative immortality...

the element carbon which occurs naturally in small amounts. In graphene, the carbon forms a sheet of interlocked atoms as hexagons one carbon atom thick...

Carbon tech is a group of existing and emerging technologies that are rapidly transforming oil and gas to low emissions energy. Combined, these technologies...

Carbon disulfide (also spelled as carbon disulphide) is an inorganic compound with the chemical formula CS2 and structure S=C=S. It is also considered...

Carbon Retirement Ltd is a social enterprise which provides carbon offsetting services by the method of carbon retirement. The company sells offset credits...

Steel is an alloy of iron and carbon that demonstrates improved mechanical properties compared to the pure form of iron. Due to its high elastic modulus...

Carbon black (with subtypes acetylene black, channel black, furnace black, lamp black and thermal black) is a material produced by the incomplete combustion...

Carbon in pulp (CIP) is an extraction technique for recovery of gold which has been liberated into a cyanide solution as part of the gold cyanidation process...

A carbon sink is a natural or artificial carbon sequestration process that "removes a greenhouse gas, an aerosol or a precursor of a greenhouse gas from...

A carbon tax is a tax levied on the carbon emissions from producing goods and services. Carbon taxes are intended to make visible the hidden social costs...

Graphite (/ˈɡræfaɪt/) is a crystalline allotrope (form) of the element carbon. It consists of many stacked layers of graphene, typically in excess of hundreds...

The structure of carbon nanoscrolls is similar to that of a multi-walled carbon nanotube, but with a spiral-like rolled-up geometry and open edges at the...

Carbon Lighthouse is an American clean technology and property technology company that works to reduce carbon emissions. The organization is headquartered...

The de Carbon hydraulic shock absorber was invented in 1953, by Christian Bourcier de Carbon. The De Carbon Company was also established in 1953; however...

compounds and organic materials (i.e. matter in its various forms that contain carbon atoms). It involves studying the structure of organic material to determine...

A zinc–carbon battery (or carbon zinc battery in U.S. English) is the generic “heavy duty” disposable battery. They were some of the earliest batteries...

Carbon-14, C-14, 14C or radiocarbon, is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons. Carbon-14 was discovered...

Carbon-12 (12C) is the most abundant of the two stable isotopes of carbon (carbon-13 being the other), amounting to 98.93% of element carbon on Earth;...

Carbones are a class of molecules containing a carbon atom in the 1D excited state with a formal oxidation state of zero where all four valence electrons...

A carbon star (C-type star) is typically an asymptotic giant branch star, a luminous red giant, whose atmosphere contains more carbon than oxygen. The...

Carbon leakage is a concept to quantify an increase in greenhouse gas emissions in one country as a result of an emissions reduction by a second country...

up by Bushmaster Firearms. The Carbon 15 line is closely based on the Colt AR-15 design. Carbon 15 rifles have carbon fiber upper and lower receivers...

The carbon microphone, also known as carbon button microphone, button microphone, or carbon transmitter, is a type of microphone, a transducer that converts...

Carbon arc welding (CAW) is an arc welding process which produces coalescence of metals by heating them with an arc between a non-consumable carbon (graphite)...

Secondary mitigation strategies include changes to land use and removing carbon dioxide (CO2) from the atmosphere. 2022 assessments emphasize that global...

Carbon compounds are chemical substances containing carbon. More compounds of carbon exist than any other chemical element except for hydrogen. Organic...

Amorphous carbon is free, reactive carbon that has no crystalline structure. Amorphous carbon materials may be stabilized by terminating dangling-π bonds...

Carbonic acid is a chemical compound with the chemical formula H2CO3. The molecule rapidly converts to water and carbon dioxide in the presence of water...

This is a list of sovereign states and territories by per capita carbon dioxide emissions due to certain forms of human activity, based on the EDGAR database...

Blue carbon is a concept within climate change mitigation that refers to "biologically driven carbon fluxes and storage in marine systems that are amenable...

Carbon capture may refer to: Carbon capture and storage, in which carbon dioxide is captured at industrial facilities and power plants Direct air capture...

WSO2 Carbon is the core platform on which WSO2 middleware products are built. It is based on Java OSGi technology, which allows components to be dynamically...

Carbon paper (originally carbonic paper) consists of sheets of paper that create one or more copies simultaneously with the creation of an original document...

electric arc (also called a voltaic arc). The carbon arc light, which consists of an arc between carbon electrodes in air, invented by Humphry Davy in...

Carbon shifting is the tendency for an individual to increase carbon dioxide emissions in one area of their lifestyle as a result of reducing emissions...

Carbon farming is a set of agricultural methods that aim to store carbon in the soil and biomass. The technical term for this is carbon sequestration...

SGL Carbon SE is a European company based in Germany. It is one of the world's leading manufacturers of products from carbon. With 29 production sites...

Carbon filtering is a method of filtering that uses a bed of activated carbon to remove impurities from a fluid using adsorption. Carbon filtering operates...

The carbonic anhydrases (or carbonate dehydratases) (EC 4.2.1.1) form a family of enzymes that catalyze the interconversion between carbon dioxide and...

Carbon capture and storage (CCS) is a process by which carbon dioxide (CO2) from industrial installations or natural sources is separated before it is...

Black carbon (BC) is the light-absorbing refractory form of elemental carbon remaining after pyrolysis (e.g., charcoal) or produced by incomplete combustion...

MEE-thayn) is a chemical compound that has the chemical formula CH4 (one carbon atom bonded to four hydrogen atoms). It is a group-14 hydride, the simplest...

Carbon tissue is a gelatin-based emulsion used as a photoresist in the chemical etching (photoengraving) of gravure cylinders for printing. This was introduced...

reactions, or photosynthetic carbon reduction (PCR) cycle of photosynthesis is a series of chemical reactions that convert carbon dioxide and hydrogen-carrier...

Soil carbon is the solid carbon stored in global soils. This includes both soil organic matter, derived from plant, animal, and microbial tissues, and...

A quaternary carbon is a carbon atom bound to four other carbon atoms. For this reason, quaternary carbon atoms are found only in hydrocarbons having at...

A carbon print is a photographic print with an image consisting of pigmented gelatin, rather than of silver or other metallic particles suspended in a...

hydrocarbon is an organic compound consisting entirely of hydrogen and carbon. Hydrocarbons are examples of group 14 hydrides. Hydrocarbons are generally...

Carbon-carbon bond activation refers to the breaking of carbon-carbon bonds in organic molecules. This process is an important tool in organic synthesis...

Carbon trioxide (CO3) is an unstable oxide of carbon (an oxocarbon). The possible isomers of carbon trioxide include ones with molecular symmetry point...

Carbon Canyon is a landform in the Santa Monica Mountains of California in the United States. Carbon Canyon Open Space was added as part of the Santa Monica...

Carbon pricing (or CO2 pricing) is a method for governments to mitigate climate change, in which a monetary cost is applied to greenhouse gas emissions...

asymmetric carbon is a carbon atom that is bonded to four different types of atoms or groups of atoms. The four atoms and/or groups attached to the carbon atom...

Diamond is a mineral form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Diamond is a tasteless, odorless,...

RPG Enterprises in 2011. The Group's businesses include power and energy, carbon black manufacturing, retail, IT-enabled services, FMCG, media and entertainment...

The carbon group is a periodic table group consisting of carbon (C), silicon (Si), germanium (Ge), tin (Sn), lead (Pb), and flerovium (Fl). It lies within...

An inorganic compound is typically a chemical compound that lacks carbon–hydrogen bonds⁠‍—‍that is, a compound that is not an organic compound. The study...

Carbon sulfide may refer to: Carbon disulfide Carbon monosulfide Carbon subsulfide Sulflower Cyclohexanehexathione This set index article lists chemical...

brownish-black sedimentary rock, formed as layers called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen...

nitrogen (N≡N), the second strongest bond in any diatomic molecule after carbon monoxide (CO), dominates nitrogen chemistry. This causes difficulty for...

A carbon emission label or carbon label describes the carbon dioxide emissions created as a by-product of manufacturing, transporting, or disposing of...

A carbon–oxygen bond is a polar covalent bond between atoms of carbon and oxygen. Carbon–oxygen bonds are found in many inorganic compounds such as carbon...

CO2 retention, is a condition of abnormally elevated carbon dioxide (CO2) levels in the blood. Carbon dioxide is a gaseous product of the body's metabolism...

A carbon tariff or border carbon adjustment (BCA) is an eco-tariff on embedded carbon. The aim is generally to prevent carbon leakage from states without...

The carbon-burning process or carbon fusion is a set of nuclear fusion reactions that take place in the cores of massive stars (at least 4 M☉ at birth)...

A carbon-paste electrode (CPE) is made from a mixture of conducting graphite powder and a pasting liquid. These electrodes are simple to make and offer...

A low-carbon economy is an economy which absorbs as much greenhouse gas as it emits. Greenhouse gas (GHG) emissions due to human activity are the dominant...

as a hypothetical alternative to carbon. Silicon is in the same group as carbon on the periodic table and, like carbon, it is tetravalent. Hypothetical...

A carbon planet is a hypothetical type of planet that contains more carbon than oxygen. Carbon is the fourth most abundant element in the universe by mass...

zero-carbon city is a goal of city planners that describes a significant reduction in carbon use by a city. The term describes a range of carbon reduction...

Carbon Leaf is a quintet from Richmond, Virginia, known for their alt-country, Celtic, and folk-infused indie rock. Though some of the band members have...

Carbon-based life is the concept that carbon is the core element for all known forms of life, and a core component of all complex biological molecules...

Carbon management may refer to: Carbon accounting Carbon capture, utilization and storage (CCUS) Carbon dioxide removal Climate change mitigation This...

Biological carbon fixation, or carbon assimilation, is the process by which living organisms convert inorganic carbon (particularly carbon dioxide, CO2)...

not limited to, carbon nanotubes, carbon fibers and filaments, graphites, activated carbons, pyrolytic carbons, glass-like carbons, carbon blacks, and chars...

A carbon budget is a concept used in politics of climate change to help set greenhouse gas emissions reduction targets in a fair and effective way. It...

about 9% of global electricity generation, and were the second largest low-carbon power source after hydroelectricity. As of November 2025,[update] there...

level of atmospheric carbon dioxide rose from around 400 ppm to 2,500 ppm with approximately 3,900 to 12,000 gigatonnes of carbon being added to the ocean-atmosphere...

A tertiary carbon atom is a carbon atom bound to three other carbon atoms. For this reason, tertiary carbon atoms are found only in hydrocarbons containing...

Carbon County may refer to: Carbon County, Montana Carbon County, Pennsylvania Carbon County, Utah Carbon County, Wyoming This disambiguation page lists...

Carbon-13 (13C) is a natural, stable isotope of carbon with a nucleus containing six protons and seven neutrons. It constitutes about 1.07% of natural...

Brookfield's carbon footprint of about 5,200 metric tons of carbon dioxide. In 2020, Carney launched the Taskforce on Scaling Voluntary Carbon Markets—an...

A secondary carbon is a carbon atom bound to two other carbon atoms and has sp3 hybridization. For this reason, secondary carbon atoms are found in almost...

Carbon chauvinism is a neologism meant to disparage the assumption that the chemical processes of hypothetical extraterrestrial life must be constructed...

The equivalent carbon content concept is used on ferrous materials, typically steel and cast iron, to determine various properties of the alloy when more...

Super shoes, also known as carbon-plated shoes, is a type of lightweight running shoes incorporating carbon fiber plates and thick foam soles. They are...

the carbon number of a compound is the number of carbon atoms in each molecule. The properties of hydrocarbons can be correlated with the carbon number...

carborundum (/ˌkɑːrbəˈrʌndəm/), is a hard chemical compound of silicon and carbon. A wide bandgap semiconductor, it occurs in nature as the extremely rare...

Carbon Nation is a 2010 documentary film by Peter Byck about technological- and community-based energy solutions to the growing worldwide carbon footprint...

Carbon nanofibers (CNFs), vapor grown carbon fibers (VGCFs), or vapor grown carbon nanofibers (VGCNFs) are cylindrical nanostructures with graphene layers...

Carbon is one of two primary C-based application programming interfaces (APIs) that were developed by Apple for the Mac OS X operating system. Carbon...

Carbon pentaoxide, carbon pentoxide or tetraoxolan-5-one is an unstable molecular oxide of carbon. The molecule has been produced and studied at cryogenic...

Carbon Brief is a UK-based website specialising in the science and policy of climate change. It has won awards for investigative journalism and data visualisation...

A carbon market in India was introduced through Energy Conservation (Amendment) Bill, 2022 to follow United Nations Climate Change Conference (COP26) as...

Diatomic carbon (systematically named dicarbon and 1λ2,2λ2-ethene), is a green, gaseous inorganic chemical with the chemical formula C=C (also written...

bonds, carbon–beryllium bonds, carbon–boron bonds, carbon–carbon bonds, carbon–nitrogen bonds, carbon–oxygen bonds, carbon–fluorine bonds Carbon–hydrogen...

VMware Carbon Black (formerly Bit9, Bit9 + Carbon Black, and Carbon Black) is a cybersecurity company based in Waltham, Massachusetts. The company develops...

is composed of six carbon atoms joined in a planar hexagonal ring with one hydrogen atom attached to each. As it contains only carbon and hydrogen atoms...

Carbon fiber testing is a set of various different tests that researchers use to characterize the properties of carbon fiber. The results for the testing...

A carbon dioxide scrubber is a piece of equipment that absorbs carbon dioxide (CO2). It is used to treat exhaust gases from industrial plants or from...

chemistry, an alkene, or olefin, is a hydrocarbon containing one or more carbon–carbon double bonds. The double bond may be internal or at the terminal position...

Carbon monoxide poisoning typically occurs from breathing in carbon monoxide (CO) at excessive levels. Symptoms are often described as "flu-like" and...

Carbon Literacy is the awareness of climate change and the climate impacts of humankind's everyday actions. The term has been used in a range of contexts...

Pollo al carbón (lit. 'Charcoal chicken'), also called pollo asado al carbón or chicken al carbón, is a Latin American dish made of charbroiled chicken...

Tetrafluoromethane, also known as carbon tetrafluoride or R-14, is the simplest perfluorocarbon (CF4). As its IUPAC name indicates, tetrafluoromethane...

Glass-like carbon, often called glassy carbon or vitreous carbon, is a non-graphitizing, or nongraphitizable, carbon which combines glassy and ceramic...

Carbon Engineering Ltd. is a Canadian-based clean energy company focusing on the commercialization of direct air capture (DAC) technology that captures...

Calgon Carbon Corporation is a Pittsburgh, Pennsylvania based company that manufactures and markets products that remove contaminants and odors from liquids...

Carbon-11 choline is the basis of medical imaging technologies. Because of its involvement in biologic processes, choline is related to diseases, leading...

Carbonated water is water containing dissolved carbon dioxide gas, either artificially injected under pressure, or occurring due to natural geological...

Carbon accounting, also called greenhouse gas accounting or GHG accounting, is a framework of methods to measure and track how much greenhouse gas (GHG)...

Carbon nitrides are organic compounds consisting only of carbon and nitrogen atoms. These materials are organic semiconductors. Due to its hydrogen-bonding...

Supercritical carbon dioxide (sCO 2[disputed – discuss]) is a fluid state of carbon dioxide where it is held at or above its critical temperature and...

Carbon tetrabromide, CBr4, also known as tetrabromomethane, is a bromide of carbon. Both names are acceptable under IUPAC nomenclature. CBr4 can be obtained...

of mature rainforest that are especially important for biodiversity and carbon storage. By far, the direct cause of most deforestation is agriculture....

hexagons and twelve pentagons, and resembles a football. Each of its 60 carbon atoms is bonded to its three neighbors. Buckminsterfullerene is a black...

The Verified Carbon Standard (VCS), formerly the Voluntary Carbon Standard, is a standard for certifying carbon credits to offset emissions. VCS is administered...

Carbon Creek may refer to: Carbon Creek, a California waterway downstream from the Carbon Canyon Dam "Carbon Creek" (Star Trek: Enterprise), the 2002 second...

Dissolved inorganic carbon (DIC) is the sum of the aqueous species of inorganic carbon in a solution. Carbon compounds can be distinguished as either organic...

Pyrolytic carbon is a material similar to graphite, but with some covalent bonding between its graphene sheets as a result of imperfections in its production...

The Carbon River is a river in the U.S. state of Washington. It flows about 30 miles (48 km) from its source, the Carbon Glacier on Mount Rainier, to join...

Carbon Health is an American chain of primary healthcare and urgent care clinics founded in 2015 in San Francisco that also provides telemedicine. In February...

Carbon suboxide, or tricarbon dioxide, is an organic, oxygen-containing chemical compound with formula C3O2 and structure O=C=C=C=O. Its 4 cumulative double...

Liquid carbon dioxide is the liquid form of carbon dioxide (CO 2). At normal atmospheric pressure, carbon dioxide can only exist as a gas or solid, and...

Hard carbon is a solid form of carbon that cannot be converted to graphite by heat-treatment, even at temperatures as high as 3000 °C. It is also known...

Airport Carbon Accreditation is a global carbon management programme for airports that independently assesses and recognises airports' efforts to manage...

Atomic carbon, systematically named carbon and λ0-methane, is a colourless gaseous inorganic chemical with the chemical formula C (also written [C])....

first time. This reaction sequence consisted of chlorination of carbon disulfide to carbon tetrachloride, followed by pyrolysis to tetrachloroethylene and...

Chaoite, an allotrophe of carbon Precipitated silica, not carbon, also called 'white carbon black' This disambiguation page lists articles associated...

carbon is a carbon atom of an alkane or alkyl group that is bound to only one other carbon atom. It is thus sp3-hybridized and at the end of a carbon...

a huge reservoir of heat for Earth's energy budget, as well as for its carbon cycle and water cycle, forming the basis for climate and weather patterns...

Carbon Based Lifeforms is a Swedish electronic music duo formed in Gothenburg in 1996 by Johannes Hedberg and Daniel Vadestrid (né Ringström and formerly...

Carbon dioxide removal (CDR) is a process in which carbon dioxide (CO2) is removed from Earth's atmosphere by deliberate human activities and durably...

Biochar carbon removal (also called pyrogenic carbon capture and storage) is a negative emissions technology. It involves the production of biochar through...

amount of carbon dioxide in the atmosphere rises, the oceans absorb a lot of it. In the ocean, carbon dioxide reacts with seawater to form carbonic acid....

This is a list of sovereign states and territories by carbon dioxide emissions due to certain forms of human activity, based on the EDGAR database created...

carbon) and organic carbon (carbon that is incorporated into molecules with carbon-carbon bonds). Part of the marine carbon cycle transforms carbon between...

C4 carbon fixation or the Hatch–Slack pathway is one of three known photosynthetic processes of carbon fixation in plants. It owes the names to the 1960s...

formed Big Audio Dynamite with Don Letts. Jones has played with the band Carbon/Silicon along with Tony James (formerly of Generation X and Sigue Sigue...

wood. Today, methanol is mainly produced industrially by hydrogenation of carbon monoxide. Methanol consists of a methyl group linked to a polar hydroxyl...

Total organic carbon (TOC) is an analytical parameter representing the concentration of organic carbon in a sample. TOC determinations are made in a variety...

In chemistry, the carbon–hydrogen bond (C−H bond) is a chemical bond between carbon and hydrogen atoms that can be found in many organic compounds. This...

Carbon Tracker is a London-based not-for-profit think tank researching the impact of climate change on financial markets. Carbon Tracker popularized the...

(saccharide) or a sugar derivative. For the simplest carbohydrates, the carbon-to-hydrogen-to-oxygen atomic ratio is 1:2:1, i.e. they are often represented...

Implicit carbon prices arise from measures which impact on the marginal cost of emitting greenhouse gas (GHG) emissions without targeting GHG emissions...

A blind carbon copy (abbreviated Bcc) is a message copy sent to an additional recipient, without the primary recipient being made aware. This concept originally...

Applied Chemistry for a compound consisting of an alkyl group with two carbon atoms (prefix "eth-"), having a single bond between them (infix "-an-")...

Carbon additive is a product that is added to molten steel. Carbon additive includes calcined petroleum coke, graphite petroleum coke, calcined anthracite...

Made up of primary carbon, carbon black is spherical in shape and arranged into aggregates and agglomerates. It differs from other carbon forms (diamond,...

Carbon-based fuel is any fuel principally from the oxidation or burning of carbon. Carbon-based fuels are of two main kinds, biofuels and fossil fuels...

Personal carbon trading is the generic term for a number of proposed carbon emissions trading schemes under which emissions credits would be allocated...

Carbon films are thin film coatings which consist predominantly of the chemical element carbon. They include plasma polymer films, amorphous carbon films...

Total inorganic carbon (CT or TIC) is the sum of the inorganic carbon species. Carbon compounds can be distinguished as either organic or inorganic, and...

Earth, carbon dioxide (CO2) is a trace gas that plays an integral part in the greenhouse effect, carbon cycle, photosynthesis, and oceanic carbon cycle...

Radiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for determining the age of an object containing organic material...

Carbon hexoxide or carbon hexaoxide is an oxide of carbon with an unusually large quantity of oxygen. The molecule has been produced and studied at cryogenic...

Diamond-like carbon (DLC) is a class of amorphous carbon materials that display some of the typical properties of diamond. DLC is usually applied as coatings...

nanotechnology, a carbon nanobud is a material that combines carbon nanotubes and spheroidal fullerenes, both allotropes of carbon, forming "buds" attached...

inhaling an inert gas such as helium or nitrogen, or a toxic gas such as carbon monoxide, is used to bring about unconsciousness. Certain devices such as...

Carbon is a city in Douglas Township, Adams County, Iowa, United States. The population was 36 at the 2020 census. Other places in Iowa have been named...

greenhouse gas traps in the atmosphere over a specific time period, relative to carbon dioxide (CO2). It is a dimensionless quantity expressed as a multiple of...

formonitrile. Hydrogen cyanide is a linear molecule, with a triple bond between carbon and nitrogen. The C-N bond length is 115 picometers. The isomer of HCN is...

Carbon neutrality is a balancing greenhouse gas emissions with renewable energy. Carbon neutral might also refer to: Zero-carbon building, carbon neutral...

In enzymology, carbon monoxide dehydrogenase (CODH) (EC 1.2.7.4) is an enzyme that catalyzes the chemical reaction CO + H2O + A ⇌ {\displaystyle \rightleftharpoons...

The Carbon Canal is an irrigation canal in the central portion of Utah, United States. The canal was constructed by the Carbon Canal Company between 1907...

molecular weight per electron of the star. As the carbon-12 and oxygen-16 that predominantly compose a carbon–oxygen white dwarf both have atomic numbers equal...

The permafrost carbon cycle or Arctic carbon cycle is a sub-cycle of the larger global carbon cycle. Permafrost is defined as subsurface material that...

powdered ceramic) to the carbon. Higher concentrations of carbon, which is a good conductor, result in lower resistances. Carbon composition resistors were...

The carbon–fluorine bond is a polar covalent bond between carbon and fluorine that is a component of all organofluorine compounds. It is one of the strongest...

Personal carbon credits are carbon credits created and owned by individuals who reduce their green house gas (GHG) emissions by a real and verifiable...

Althea Carbon is a Filipino-New Zealand lawyer and co-founder of Charity-IT, a not-for-profit organisation that helps charities improve their IT systems...

microbial carbon pump (MCP) is a biological process in the ocean where microorganisms, primarily bacteria and archaea, transform dissolved organic carbon (DOC)...

The carbon snake is a demonstration of the dehydration reaction of sugar by concentrated sulfuric acid. With concentrated sulfuric acid, granulated table...

Boulton Carbon Company was a manufacturing company located in Cleveland, Ohio, US, from 1881 to 1886. It was devoted to the manufacture of carbon points...

deep carbon cycle (or slow carbon cycle) is geochemical cycle (movement) of carbon through the Earth's mantle and core. It forms part of the carbon cycle...

biological pump (or marine biological carbon pump) is the ocean's biologically driven sequestration of carbon from the atmosphere and land runoff to...

before nuclear weapons testing artificially altered the proportion of the carbon isotopes in the atmosphere, which scientists must account for when using...

can be found on modern entry vehicles, but reinforced carbon–carbon (RCC) (also called carbon–carbon) is normally used instead of metal. RCC was the TPS...

Urea, also called carbamide (because it is a diamide of carbonic acid), is an organic compound with chemical formula CO(NH2)2. This amide has two amino...

Carbon respiration (also referred to as carbon emissions and carbon releases) is the global release into the atmosphere of carbon through natural and...

A non-carbon nanotube is a cylindrical molecule often composed of metal oxides, or group 13-Nitrides, such as BN, AlN, GaN and morphologically similar...

stars start combining helium nuclei to form carbon nuclei. The larger stars can further combine carbon nuclei to create oxygen and silicon, oxygen into...

Carbon is an experimental programming language designed for interoperability with C++. The project is open-source and was started at Google. Google's engineer...

The Carbon Market is the largest market in Cebu City, Philippines. It is the oldest market in the Central Visayas region. As the largest market in the...

present greenhouse gases, burning of fossil fuels has increased amounts of carbon dioxide and methane in the atmosphere. As a result, at 2023, global warming...

Carbon specifically has been cited as a flagship model since its introduction in 2012. The current model list contains four product lines: X1 Carbon –...

C3 carbon fixation is the most common of three metabolic pathways for carbon fixation in photosynthesis, the other two being C4 and CAM. This process...

chemistry, brown carbon (Cbrown/BrC) is a brown smoke that is released by the combustion of organic matter. It coexists with black carbon when released to...

17-nonayne or cyclo[18]carbon is an allotrope of carbon with molecular formula C 18. The molecule is a ring of eighteen carbon atoms, connected by alternating...

Low-carbon technology can refer to: Low-carbon building Low Carbon Building Programme Low Carbon Communities Low-carbon economy Low-carbon fuel standard...

A carbon-to-nitrogen ratio (C/N ratio or C:N ratio) is a ratio of the mass of carbon to that of nitrogen in organic residues. It can, amongst other things...

A carbon monoxide detector or CO detector is a device that detects the presence of carbon monoxide (CO) gas to prevent carbon monoxide poisoning. In the...

Carbon tetroxide or Oxygen carbonate (in its C2v isomer) is a highly unstable oxide of carbon with formula CO 4. It was proposed as an intermediate in...

Palladium on carbon, often referred to as Pd/C, is a form of palladium used as a catalyst. The metal is supported on activated carbon to maximize its surface...

Low-carbon electricity or low-carbon power is electricity produced with substantially lower greenhouse gas emissions over the entire lifecycle than power...

Low carbon leakage refers to the phenomenon of a country or a region losing its low carbon industries to another country or region. The underlying low...

Carbon Clear is a sustainability consultancy. Carbon Clear is a founding member of the International Carbon Reduction and Offset Alliance (ICROA). Carbon...

The Carbide & Carbon Building is an Art Deco high-rise built in 1929, located on Michigan Avenue in Chicago, Illinois. The 37-story, 503 ft (153 m) landmark...

β-Carbon nitride (beta-carbon nitride), β-C3N4, is a superhard material predicted to be harder than diamond. The material was first proposed in 1985 by...

Carbon tetraiodide is a tetrahalomethane with the molecular formula CI4. Being bright red, it is a relatively rare example of a highly colored methane...

Carbon High School is a high school in Price, Utah, that is part of Carbon School District. Carbon High School athletics participate in the UHSAA in Class...

A Direct Carbon Fuel Cell (DCFC) is a fuel cell that uses a carbon rich material as a fuel such as bio-mass or coal. The cell produces energy by combining...

Carbon nanotubes (CNTs) are cylinders of one or more layers of graphene (lattice). Diameters of single-walled carbon nanotubes (SWNTs) and multi-walled...

The Carbon Mineral Challenge is a citizen science project dedicated to accelerating the discovery of carbon-bearing minerals. The program launched in...

Carbon quantum dots also commonly called carbon nano dots or simply carbon dots (abbreviated as CQDs, C-dots or CDs) are carbon nanoparticles which are...

Cyclo[6]carbon is an allotrope of carbon with molecular formula C6. This theoretical molecule is a ring of six carbon atoms, connected by alternating...

The Carbon Trust is a consultancy established in March 2001, with offices across the world. Its aim is to accelerate the pace of private and public sectors...

Carbon emission trading (also called carbon market, emission trading scheme (ETS) or cap and trade) is a type of emissions trading scheme designed for...

Carbon is a 2017 Indian Hindi-language science fiction short film based on global warming. It is written and directed by Maitrey Bajpai and Ramiz Ilham...

The atmospheric carbon cycle accounts for the exchange of gaseous carbon compounds, primarily carbon dioxide (CO2), between Earth's atmosphere, the oceans...

emissions when burned in an engine and are generally considered carbon-neutral fuels as the carbon emitted has been captured from the atmosphere by the crops...

Carbon catabolite repression, or simply catabolite repression, is an important part of global control system of various bacteria and other microorganisms...

The electrochemical reduction of carbon dioxide, also known as CO2RR, is a process that converts carbon dioxide (CO2) to more reduced chemical species...

Laguna del Carbón (Spanish for "coal lagoon") is a salt lake in Corpen Aike Department, Santa Cruz Province, Argentina. This salt lake is located 54 kilometres...

East Carbon is a city in Carbon County, Utah, United States. The population was 1,567 as of 2022. East Carbon was incorporated on July 23, 1973, from the...

The National Carbon Company was a dominant American manufacturer of batteries and lighting products in the early 20th century. It was the first company...

A carbon nanothread (also called diamond nanothread) is a sp3-bonded, one-dimensional carbon crystalline nanomaterial. The tetrahedral sp3-bonding of its...

Carbon, Inc. is a digital manufacturing company that manufactures and develops 3D printers utilizing the Continuous Liquid Interface Production process...

Carbon Glacier is located on the north slope of Mount Rainier in the U.S. state of Washington and is the source of the Carbon River. The snout at the...

antibacterial agent, nanoparticle-based sunscreens, carbon fiber strengthening using silica nanoparticles, and carbon nanotubes for stain-resistant textiles. Governments...

Carbon Stereoxide is the seventh and final studio album by the Philippine alternative rock band Eraserheads, first released on March 10, 2001 by BMG Records...

attempting a synthesis of many sciences. Life functions through the chemistry of carbon and water, and builds on four chemical families: lipids for cell membranes...

A carbon dioxide sensor or CO2 sensor is an instrument for the measurement of carbon dioxide gas. The most common principles for CO2 sensors are infrared...

Carbon Recycling International (CRI) is an Icelandic limited liability company which has developed a technology designed to produce renewable methanol...

Carbon nanotube supported catalyst is a novel supported catalyst, using carbon nanotubes as the support instead of the conventional alumina or silicon...

Superdense carbon allotropes are proposed configurations of carbon atoms that result in a stable material with a higher density than diamond. Few hypothetical...

Carbon Canyon may refer to: Carbon Canyon Regional Park, a county park in Brea, California. California State Route 142 (Carbon Canyon Road), a state highway...

introducing carbon to the surface of a low-carbon iron, or more commonly a low-carbon steel object, in order to harden the surface. Iron which has a carbon content...

The global carbon reward (or carbon reward) is a proposed international policy for financing the rapid decarbonisation of the world economy and scaling-up...

Carbon is a village in central Alberta, Canada. It is located in Kneehill County, 41 kilometres (25 mi) west of Drumheller and 120 kilometres (75 mi) northeast...

modern age, steel can be created in many forms. Carbon steel can be made by varying only the carbon content, producing soft alloys like mild steel or...

attached to a trivalent carbon atom. This gives the carbon atom a negative charge. Formally, a carbanion is the conjugate base of a carbon acid: R3CH + B− →...

Carbon Point (57°6′S 26°42′W / 57.100°S 26.700°W / -57.100; -26.700) is a headland just northwest of Clapmatch Point, near the southwest corner of Candlemas...

(twice as many hydrogen atoms as carbon and oxygen), while its molecular formula is C6H12O6 (12 hydrogen atoms, six carbon and oxygen atoms). Sometimes a...

alkanes, and traces of carbon dioxide and nitrogen, hydrogen sulfide and helium. Methane is a colorless and odorless gas, and, after carbon dioxide, is the second-greatest...

from the experimental determination of the number of atoms in 12 grams of carbon-12 (12C) before the 2019 revision of the SI, i.e. the gram-to-dalton ratio...

naturally occurring fatty acids have an unbranched chain of an even number of carbon atoms, from 4 to 28. Fatty acids are a major component of the lipids (up...

Carbon-13 (C13) nuclear magnetic resonance (most commonly known as carbon-13 NMR spectroscopy or 13C NMR spectroscopy or sometimes simply referred to...

Carbon Canyon Dam (or Carbon Creek Dam) is a dam at the northern edge of Orange County, California. The dam is approximately 4 miles (6.4 km) east of the...

The soil carbon feedback concerns the releases of carbon from soils in response to global warming. This response under climate change is a positive climate...

Carbon pricing in Canada is implemented either as a regulatory fee or as a tax levied on the carbon content of fuels at the provincial, territorial, or...

Altered Carbon: Resleeved (Japanese: オルタード・カーボン：リスリーブド, Hepburn: Orutādo kābon: Risurībudo) is a 2020 Japanese anime film that is a spin-off of Netflix's...

Carbon-neutral fuel is fuel which produces no net-greenhouse gas emissions or carbon footprint. In practice, this usually means fuels that are made using...

The carbon button lamp is a single-electrode incandescent lamp invented by Nikola Tesla in the 1890s. A carbon button lamp contains a small carbon sphere...

The Alberta Carbon Trunk Line System is the largest carbon capture, utilization and storage system in Alberta, Canada. The system, which cost 1.2 billion...

The geochemistry of carbon is the study of the transformations involving the element carbon within the systems of the Earth. To a large extent this study...

straight-chain primary alcohols, but can also range from as few as 4–6 carbon atoms to as many as 22–26, derived from natural fats and oils. The precise...

The carbon-dioxide laser (CO2 laser) was one of the earliest gas lasers to be developed. It was invented by Kumar Patel of Bell Labs in 1964 and is still...

Carbon Grey is a comic book mini-series created by artist Hoang Nguyen (Punisher: War Zone, Alien Legion), and published by Image Comics. Set against the...

Carbon County is a county in the U.S. state of Utah. As of the 2020 United States census, the population was 20,412. Its county seat and largest city is...

halogens). Chemical compounds with double bonds Ethylene carbon–carbon double bond Acetone carbon–oxygen double bond Dimethyl sulfoxide sulfur–oxygen double...

of carbon is a chemical compound consisting only of carbon and oxygen. The simplest and most common oxocarbons are carbon monoxide (CO) and carbon dioxide...

Carbon lock-in refers to the self-perpetuating inertia created by large fossil fuel-based energy systems that inhibits public and private efforts to introduce...

A carbon source is a carbon-containing molecule that is used by an organism to synthesise biomass. Such sources may be organic or inorganic. Heterotrophs...

record for 12th Records in Spokane, Washington, entitled Elaborations of Carbon. By this time, Isamu Sato (of the bands H.C. Minds and Thrombus) had joined...

Matthew Phillip Carbon (born 8 June 1975) is an English footballer who played as a centre-back. Matt Carbon is Head of Football at Sports Gateway after...

analogue of carbon disulfide (CS2) and carbon dioxide (CO2). This light-sensitive compound is insoluble in water and soluble in organic solvents. Carbon diselenide...

Gas carbon, or retort carbon, is a form of carbon that is obtained when the destructive distillation of coal is done or when coal gas or petroleum products...

and the matrix both can consist of any ceramic material, including carbon and carbon fibers. The motivation to develop CMCs was to overcome the problems...

Carbon dioxide angiography is a diagnostic radiographic technique in which a carbon dioxide (CO2) based contrast medium is used - unlike traditional angiography...

a 5–8 °C (9–14 °F) global average temperature rise and massive input of carbon into the ocean and atmosphere. The event began, now formally codified, at...

Carbon Copy is a 1981 comedy-drama film directed by Michael Schultz, produced by RKO Pictures and Hemdale Film Corporation, and released by Avco Embassy...

Powdered Activated Carbon Treatment (PACT) is a wastewater technology in which powdered activated carbon is added to an anaerobic or aerobic treatment...

words, an alkane consists of hydrogen and carbon atoms arranged in a tree structure in which all the carbon–carbon bonds are single. Alkanes have the general...

later work involved aerogels based on alumina, chromia, and tin dioxide. Carbon aerogels were first developed in the late 1980s. The first documented example...

Carbon dioxide hydrate or carbon dioxide clathrate is a snow-like crystalline substance composed of water ice and carbon dioxide. It normally is a Type...

Transition metal complexes of carbon disulfide are coordination complexes containing carbon disulfide as a ligand. Carbon disulfide is a well established...

The Maupin Carbon Dragon is an American, high-wing, single-seat, glider that was designed by Jim Maupin and made available as plans for amateur construction...

alloy with a very low carbon content (less than 0.05%) in contrast to that of cast iron (2.1% to 4.5%), or 0.25% for low-carbon "mild" steel. Wrought...

a torque-sensitive limited slip differential. The chassis is made from carbon fibre reinforced with kevlar and aluminium honeycomb like the previous models...

Colossal carbon tubes (CCTs) are a tubular form of carbon. In contrast to the carbon nanotubes (CNTs), colossal carbon tubes have much larger diameters...

The Carbon Principles are a series of guidelines established by three leading Wall Street banks—Citigroup Inc., JP Morgan Chase, and Morgan Stanley—to...

Carbon-Based Anatomy is an EP by the progressive rock/metal band Cynic. It was released through Season of Mist on November 11, 2011. Carbon-Based Anatomy...

Carbon Mapper is a nonprofit environmental monitoring initiative that develops and operates remote sensing systems to detect and quantify greenhouse gas...

Carbon monofluoride (CF, CFx, or (CF)n), also called polycarbon monofluoride (PMF), polycarbon fluoride, poly(carbon monofluoride), and graphite fluoride...

The Lomagundi-Jatuli Carbon Isotope Excursion or Lomagundi-Jatuli Event (LJE) was a carbon isotope excursion that occurred in the Paleoproterozoic between...

composed solely of 3-coordinate carbon, usually in the form of 5- and 6-membered rings. They are an allotrope of carbon. The family is named after buckminsterfullerene...

Holder in AMC's The Killing, Takeshi Kovacs in the first season of Altered Carbon, and Governor Will Conway in the American version of House of Cards. He...

Average. Founded in 1917 as the Union Carbide and Carbon Corporation, from a merger with National Carbon Company, the company's researchers developed an...

The Woodland Carbon Code is the quality assurance standard for UK woodland creation projects which address climate change by removing carbon dioxide from...

Carbon stains is a skin condition characterized by a discoloration of the skin from embedded carbon, usually occurring due to accidents with firearms...

photosynthesis occur in plants, C3 carbon fixation, C4 carbon fixation and CAM photosynthesis. These differ by the route that carbon dioxide takes to the Calvin...

The EU Carbon Border Adjustment Mechanism (CBAM, pronounced /ˈsiːbæm/) is a carbon tariff on carbon intensive products, such as steel, cement and some...

of exactly five carbon atoms. There is an oxygen atom bonded to one of the middle three carbons (if it were bonded to an end carbon, the molecule would...

Carbon Hill is a city in Walker County, Alabama, United States. It incorporated in February 1891. As of the 2020 census, Carbon Hill had a population...

pressure from silica and carbon dioxide. The formula of the substance is SiCO4. To produce it silicalite is compressed with carbon dioxide at a pressure...

tricalcium phosphate (or hydroxyapatite) 57–80%, calcium carbonate 6–10% and carbon 7–10%. It is primarily used for filtration and decolorisation. Bone char...

oxygen from inhaled air to the tissues of the body, and venous blood carries carbon dioxide, a waste product of metabolism produced by cells, from the tissues...

The Corral del Carbón, originally al-Funduq al-Jadida, is a 14th-century historic building in the Spanish city of Granada (Andalusia). It is the only funduq...

"Earth presently absorbs around 240 W m−2 of solar radiation. Increasing carbon dioxide concentration will make surface warmer with the same outgoing thermal...

Carbon Plaza Mall is an indoor and outdoor shopping mall on the south side of Route 443 in Mahoning Township, Carbon County, Pennsylvania, just outside...

attached to the β-carbon atom (i.e. the carbon atom two carbon atoms away from the carboxylate group) instead of the more usual α-carbon atom for alanine...

materials science, vertically aligned carbon nanotube arrays (VANTAs) are a unique microstructure consisting of carbon nanotubes oriented with their longitudinal...

Three-carbon molecules are based on a skeleton made from three carbon atoms. They may be in a chain, or cycles. C3 hydrocarbons are usually gases, they...

chemistry, an alkyne is an unsaturated hydrocarbon containing at least one carbon—carbon triple bond. The simplest acyclic alkynes with only one triple bond...

its water efficiency, non-invasiveness, low fertilizer needs, significant carbon sequestration and high yield have sparked significant interest among researchers...

skeletal formula represent bonds between carbon atoms, unless labelled with another element. Labels are optional for carbon atoms, and the hydrogen atoms attached...

Carbon Energy Corporation (formerly known as Metex Resources Limited) is an Australian global energy technology provider and services company with expertise...

Carbide-derived carbon (CDC), also known as tunable nanoporous carbon, is the common term for carbon materials derived from carbide precursors, such as...

conditions, contain reduced free carbon along with ferrous iron (Fe2+) and sulfur (S2−). Amorphous iron sulfide, along with carbon, produce the black coloration...

Carbon is a 2018 Indian Malayalam-language adventure thriller film written and directed by Venu, starring Fahadh Faasil and Mamta Mohandas. The film follows...

The carbon bubble is a hypothesized bubble in the valuation of companies dependent on fossil-fuel-based energy production, resulting from future decreases...

Carbon Hill is the name of three places in the United States: Carbon Hill, Alabama Carbon Hill, Illinois Carbon Hill, Ohio This disambiguation page lists...

Carbon Copy Cloner is a backup and disk cloning utility for macOS made by Bombich. Carbon Copy Cloner version 1 was released on January 18, 2002. It was...

Earth which cause climate change. The relevant greenhouse gases are mainly: carbon dioxide, methane, nitrous oxide and the fluorinated gases bromofluorocarbon...

Carbon nanocones are conical structures which are made predominantly from carbon and which have at least one dimension of the order one micrometer or smaller...

CarbonCure Technologies Inc. is a manufacturer of carbon utilization technologies that inject captured carbon dioxide into concrete where it is immediately...

β-Carbon elimination (beta-carbon elimination) is a type of reaction in organometallic chemistry wherein an allyl ligand bonded to a metal center is broken...

Mount Carbon may refer to: Mount Carbon, Illinois Mount Carbon, Pennsylvania Mount Carbon, West Virginia This disambiguation page lists articles associated...

carbon backbone chain with a carbonyl group on the endmost carbon atom, making it an aldehyde, and hydroxyl groups connected to all the other carbon atoms...

developed to produce carbon nanotubes (CNTs) in sizable quantities, including arc discharge, laser ablation, high-pressure carbon monoxide disproportionation...

Global Carbon Council (GCC), formerly known as Global Carbon Trust (GCT), is MENA region's first voluntary carbon offsetting program. It facilitates global...

Carbon fiber is often time produced using two main methods: through the use of Polyacrylonitrile (PAN) and from pitch. Pitch is a viscoelastic material...

Carbon-based may refer to: Biology based on Carbon Carbon-based life Carbon chauvinism This disambiguation page lists articles associated with the title...

Carbon dichalcogenides are chemical compounds of carbon and chalcogen elements. They have the general chemical formula CZ2, where Z = O, S, Se, Te. This...

tonne of hydrogen through this process emits 6.6–9.3 tonnes of carbon dioxide. When carbon capture and storage is used to remove a large fraction of these...

of cosmic ray spallation of carbon, nitrogen and oxygen in a type of nuclear fission reaction. The elements from carbon to iron are relatively more abundant...

the rate at which plant matter accumulates CO2 as part of the carbon cycle. The carbon cycle absorbs more than half of CO2 emissions every year into plants...

production in the ocean's biological pump, it is typically measured in units of carbon (e.g. mg C m−2 d−1). The term was coined by explorer William Beebe as observed...

Carbon dioxide (CO2) flooding is a process in which carbon dioxide is injected into an oil reservoir to increase the output when extracting oil. This is...

chain of 16 carbon atoms, with three hydrogen atoms bonded to the two end carbon atoms, and two hydrogens bonded to each of the 14 other carbon atoms. Isohexadecane...

Carbon County is a county located in the U.S. state of Montana. As of the 2020 census, the population was 10,473. Its county seat is Red Lodge. Carbon...

Carbon nanotube chemistry involves chemical reactions, which are used to modify the properties of carbon nanotubes (CNTs). CNTs can be functionalized to...

Micro carbon residue, commonly known as "MCR" is a laboratory test used to determine the amount of carbonaceous residue formed after evaporation and pyrolysis...

Breath carbon monoxide is the level of carbon monoxide in a person's exhalation. It can be measured in a breath carbon monoxide test, generally by using...

Damascus steel (Arabic: فولاذ دمشقي, romanized: fūlāḏ Damašqiyy) is the high-carbon crucible steel of the blades of historical swords forged using the wootz...

The following list of countries by carbon intensity of GDP sorts countries by their emission intensity. Carbon intensity or emission intensity of GDP...

process (most common) using alkali and carbon disulfide The Lyocell process, using amine oxide, avoids neurotoxic carbon disulfide but is more expensive French...

The Global Carbon Project (GCP) is an organisation that seeks to quantify global greenhouse gas emissions and their causes. Established in 2001, its projects...

acetylene is unsaturated because its two carbon atoms are bonded together in a triple bond. The carbon–carbon triple bond places all four atoms in the...

Carbon/Silicon are an English rock music duo consisting of Mick Jones (formerly of The Clash and Big Audio Dynamite) and Tony James (formerly of Generation...

as Li or Mg; X = halide These reactions are used to form carbon–carbon bonds but also carbon-heteroatom bonds. Cross-coupling reaction are a subset of...

Dissolved organic carbon (DOC) is the fraction of organic carbon operationally defined as that which can pass through a filter with a pore size typically...

Trapping mechanisms for carbon geosequestration prevent carbon dioxide stored in geological structures from leaking into the atmosphere. As a means to...

Carbon is a town in Eastland County, Texas, United States. The population was 281 at the 2020 census. According to the United States Census Bureau, Carbon...

policy, called a global carbon reward or simply, the carbon reward. The main goal of CQE is to guarantee the price floor of a carbon reward market so that...

A dual carbon battery is a type of battery that uses graphite (or carbon) as both its cathode and anode material. Compared to lithium-ion batteries, dual-ion...

switching to more sustainable options. Carbon capture and storage can be built into power plants to remove their carbon dioxide (CO2) emissions, but this technology...

weathering, also termed ocean alkalinity enhancement when proposed for carbon credit systems, is a process that aims to accelerate natural weathering...

air capture (DAC) is the use of chemical or physical processes to extract carbon dioxide (CO2) directly from the ambient air. If the extracted CO2 is then...

electrical contacts called "brushes" made of a soft conductive material like carbon press against the commutator, making sliding contact with successive segments...

solar, wind and nuclear all low-carbon. Hydropower, biomass, geothermal and ocean power may generally be low-carbon, but poor design or other factors...

Zero Carbon Displacement is a unique measure of an organisation's carbon footprint which can be achieved when an organisation uses carbon-free energy which...

amount to turn the carbon into carbon monoxide: 2 C + O2 → 2 CO This reaction raises the temperature to about 2000 °C. The carbon monoxide reduces the...

The Carbon Motors Corporation was an American automobile manufacturer headquartered in Connersville, Indiana, United States. Formed in 2003, Carbon Motors...

Carbon County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 64,749. The county is part of the Northeast region...

Carbon Design System is a free and open-source design system and library created by IBM, which implements the IBM Design Language, and licensed under Apache...

acetyl-CoA (2 carbons) + oxaloacetate (4 carbons) yields citrate (6 carbons), which is rearranged to a more reactive form called isocitrate (6 carbons). Isocitrate...

Porous carbons (PCs) are versatile materials with a wide range of applications, including sensors, actuators, thermal insulation, and energy conversion...

A brush or carbon brush is an electrical contact, often made from specially prepared carbon, which conducts current between stationary and rotating parts...

Platinum on carbon, often referred to as Pt/C, is a form of platinum used as a catalyst. The metal is supported on activated carbon in order to maximize...

exposed to oxygen. It can be further alloyed with elements like molybdenum, carbon, nickel and nitrogen to enhance specific properties for various applications...

Carbonation is the chemical reaction of carbon dioxide to give carbonates, bicarbonates, and carbonic acid. In chemistry, the term is sometimes used in...

It can be thought of chemically as the double acyl chloride analog of carbonic acid, or structurally as formaldehyde with the hydrogen atoms replaced...

Tokai Carbon Co., Ltd. (東海カーボン株式会社, Tōkai Kābon Kabushiki-gaisha) is a Japanese company. The company is a developer and stockist of graphite material for...

of the element itself is as boron filaments with applications similar to carbon fibers in some high-strength materials. Boron is primarily used in chemical...

Soot (/sʊt/ suut) is a mass of impure carbon particles resulting from the incomplete combustion of hydrocarbons. Soot is considered a hazardous substance...

concentrations. It is highly soluble in water, and readily absorbs moisture and carbon dioxide from the air. It forms a series of hydrates NaOH·nH2O. The monohydrate...

The Deep Carbon Observatory (DCO) is a global research program designed to transform understanding of carbon's role in Earth. DCO is a community of scientists...

iron or steel absorbs carbon while the metal is heated in the presence of a carbon-bearing material, such as charcoal or carbon monoxide. The intent is...

preventing carbon dioxide from entering the atmosphere in order to earn carbon credits to sell to companies and governments who would want to release carbon dioxide...

mechanical properties of carbon nanotubes in many respects classify them as one of the strongest materials in nature. Carbon nanotubes (CNTs) are long...

Carbon monosulfide is a chemical compound with the formula CS. This diatomic molecule is the sulfur analogue of carbon monoxide, and is unstable as a solid...

In astrophysics, the carbon–nitrogen–oxygen cycle (CNO cycle), sometimes called Bethe–Weizsäcker cycle after Hans Albrecht Bethe and Carl Friedrich von...

for carbon dioxide removal solutions, including, but not limited to, direct air capture (DAC), forest carbon removal, and agricultural soil carbon. Carbon180...

classified into 3 types: Electrostatic double-layer capacitors (EDLCs) use carbon electrodes or derivatives with much higher electrostatic double-layer capacitance...

that results in the biosynthesis of glucose from certain non-carbohydrate carbon substrates. It is a ubiquitous process, present in plants, animals, fungi...

Dry ice is the solid form of carbon dioxide. It is commonly used for temporary refrigeration as CO2 does not have a liquid state at normal atmospheric...

Carbon (French: Carbone) is a 2017 French crime film directed by Olivier Marchal. Antoine Roca is threatened with losing the family road transport business...

Lolita Carbon is a Filipina singer and songwriter best known for her work with the musical group, Asin, and her influence in the Pinoy Folk rock genre...

Orbiting Carbon Observatory-2 (OCO-2) is an American environmental science satellite that measures carbon dioxide and plant growth on Earth. Launched on...

where R and R' can be a variety of carbon-containing substituents. Ketones contain a carbonyl group −C(=O)− (a carbon-oxygen double bond C=O). A ketone...

Carbon subsulfide is an organic, sulfur-containing chemical compound with the formula C3S2 and structure S=C=C=C=S. This deep red liquid is immiscible...

Glen Carbon is a village in Madison County, Illinois, United States, 14 miles (23 km) northeast of St. Louis. It is part of the St. Louis metropolitan...

compound of hemoglobin and carbon dioxide, and is one of the forms in which carbon dioxide exists in the blood. In blood, 23% of carbon dioxide is carried this...

conservation, sustainable forest management, and enhancement of forest carbon stocks through financial incentives and policy support. The acronym is commonly...

methane reforming (SMR) is a method for producing syngas (hydrogen and carbon monoxide) by reaction of hydrocarbons with water. Commonly, natural gas...

Carbon engineering may refer to: Greenhouse gas removal Carbon dioxide removal Carbon dioxide scrubber Carbon Engineering, a Canadian company This disambiguation...

reduction of carbon dioxide, also known as photoelectrolysis of carbon dioxide, is a chemical process whereby carbon dioxide is reduced to carbon monoxide...

internal combustion engines. They are manufactured using captured carbon dioxide or carbon monoxide, together with hydrogen obtained from water splitting...

Carbon nanotube computers are a class of experimental computing processors constructed from carbon nanotube field-effect transistors, instead of from conventional...

The Carbon Connect Delta Program is a proposed carbon sequestration program to aid Belgium and the Netherlands in achieving carbon neutrality by 2030....

The European Union Emissions Trading System (EU ETS) is a carbon emission trading scheme (or cap and trade scheme) that began in 2005 and is intended to...

Carbon Balance and Management is a peer-reviewed open-access scientific journal published by BioMed Central. The journal covers research on the global...

processes. All the kerogen on earth is estimated to contain 1016 tons of carbon. This makes it the most abundant source of organic compounds on earth, exceeding...

Carbon Independent School District was a public school district based in the community of Carbon, Texas. The commissioners' court of Eastland County unanimously...

Four-carbon molecules are based on a skeleton made from four carbon atoms. They may be in a chain, branched chains, cycles or even bicyclic compounds Hydrocarbons...

Graphitic carbon nitride (g-C3N4) is a family of carbon nitride compounds with a general formula near to C3N4 (albeit typically with non-zero amounts...

The toxicology of carbon nanomaterials is the study of toxicity in carbon nanomaterials, such as fullerenes and carbon nanotubes. A review of works on...

process (FT) is a collection of chemical reactions that converts a mixture of carbon monoxide and hydrogen, known as syngas, into liquid hydrocarbons. These...

electrons to form chemical bonds in valence bond theory. For example, in a carbon atom which forms four single bonds, the valence-shell s orbital combines...

and releases carbon dioxide (CO2). Usually, decarboxylation refers to a reaction of carboxylic acids, removing a carbon atom from a carbon chain. The reverse...

Soil carbon sponge (or soil sponge) is porous, well-aggregated soil in good health, better able to absorb and retain water. Australian microbiologist and...

buildings are starting to implement the carbon neutrality principle, which is viewed as a means to reduce carbon emissions and reduce dependence on fossil...

The Carbon County Jail is a historic jail located in Jim Thorpe, Carbon County, Pennsylvania. It was added to the National Register of Historic Places...

occurs by carbon monoxide poisoning. As the charcoal burns, the concentration of carbon monoxide (CO), produced by the incomplete combustion of carbon, gradually...

chemistry, a methyl group is an alkyl derived from methane, containing one carbon atom bonded to three hydrogen atoms, having chemical formula CH3 (whereas...

A carbon flaw is a blemish present within a diamond crystalline form of carbon, usually seen as a black spot. The blemish may be microscopic or visible...

all the pig iron carbon is removed by the converter, and so carbon must be added at the end of the process to create steel. 0.25% carbon content is a typical...

gradual accumulation of decayed plant material in a bog functions as a carbon sink. Bogs occur where the water at the ground surface is acidic and low...

used in the electron transport chain. It is named as such because the beta carbon of the fatty acid chain undergoes oxidation and is converted to a carbonyl...

purpose is to eliminate carbon dioxide (CO 2) from breathing gases, preventing carbon dioxide retention and, eventually, carbon dioxide poisoning. The...

multiple carbon–carbon double bonds (C=C). Some sources consider dienes to be polyenes, whereas others require polyenes to contain three carbon–carbon double...

The carbon cycle is an essential part of life on Earth. About half the dry weight of most living organisms is carbon.[citation needed] It plays an important...

allotropes of carbon include diamond (the carbon atoms are bonded together to form a cubic lattice of tetrahedra), graphite (the carbon atoms are bonded...

C1 chemistry is the chemistry of one-carbon molecules. Although many compounds and ions contain only one carbon, stable and abundant C-1 feedstocks are...

Zero-carbon housing is housing that does not emit greenhouse gasses (GHGs) into the atmosphere, either directly (Scope 1), or indirectly due to consumption...

reductions projects in the Clean Development Mechanism (CDM), the voluntary carbon market and other climate and development interventions. It is published...

Particulate inorganic carbon (PIC) can be contrasted with dissolved inorganic carbon (DIC), the other form of inorganic carbon found in the ocean. These...

the valence of hydrogen is 1, of oxygen is 2, of nitrogen is 3, and of carbon is 4. Valence is not to be confused with the related concepts of the coordination...

hexachloroethane following Michael Faraday's 1820 synthesis of protochloride of carbon (carbon tetrachloride). Cl3C−CCl3 → Cl2C=CCl2 + Cl2 Faraday was previously falsely...

graphite and amorphous carbon. These solids condense as circumstellar dust around evolved stars such as red giants, carbon stars, novae and supernovae...

Carbon is a town in Van Buren Township, Clay County, Indiana, United States. The population was 263 at the 2020 census. It is part of the Terre Haute Metropolitan...

using the β-carbon atom of serine as the carbon source provide the largest part of the one-carbon units available to the cell. Alternative carbon sources...

solar ultraviolet or cosmic ray irradiation of simple carbon-containing compounds such as carbon dioxide (CO 2), methane (CH 4) or ethane (C 2H 6), often...

compared to the 570S. The carbon fibre monocoque utilised in the 600LT is modified and this combined with the extensive use of carbon fibre in the roof along...

The 774–775 carbon-14 spike is an observed increase of around 1.2% in the concentration of the radioactive carbon-14 isotope in tree rings dated to 774...

Total carbon (TC) is an analytical parameter representing the concentration of carbon in a sample. TC includes carbon in any form, whether organic or...

Carbon Copy was "a remote control/communications program" with for-its-day advanced features for remote screen sharing, background file transfer, and "movable...

years much research was given to turning the carbon arc lamp into a practical means of lighting. The carbon arc itself was dim and violet in color, emitting...

compound has: an 18 carbon chain ("octadec-") with the carbon of the carboxyl ("-oic acid") given the number 1 all carbon-carbon bonds are single except...

The time value of carbon is a conjecture that there is a greater benefit from reducing carbon dioxide or other greenhouse gas reduction immediately than...

countries, and developed low-emission, always-on, near zero-carbon green energy and carbon capture technologies for high-energy consumption industries...

of carbon (about 46 times 2019 global CO2 emissions). Globally, peat stores up to 550 Gt of carbon, 42% of all soil carbon, which exceeds the carbon stored...

China Low Carbon Forum is high-level forum on low carbon economy or sustainable development in China. The forum is jointly launched by several institutions...

The British Columbia carbon tax had been in place since 2008, but was repealed by the BC government on April 1, 2025. It was a British Columbia policy...

diamonds are composed of the same material as naturally formed diamonds—pure carbon crystallized in an isotropic 3D form—and have identical chemical and physical...

specializing in carbon removal facilities. The company uses direct air capture (DAC) and direct ocean capture (DOC) technologies to remove carbon from air and...

are the largest natural carbon store on land. Covering around 3 million km2 globally, they sequester 0.37 gigatons (Gt) of carbon dioxide (CO2) a year....

Petroleum coke, abbreviated coke, pet coke or petcoke, is a final carbon-rich solid material that derives from oil refining, and is one type of the group...

carbonyl group is a functional group with the formula C=O, composed of a carbon atom double-bonded to an oxygen atom, and it is divalent at the C atom....

Carbon sulfide selenide or thiocarbonyl selenide is a triatomic molecular compound with formula S=C=Se. Carbon sulfide selenide was made by Henry Vincent...

Carbon-Blanc (French pronunciation: [kaʁbɔ̃ blɑ̃]; Occitan: Carbon Blanc) is a commune in the Gironde department in Nouvelle-Aquitaine in southwestern...

and changes to ocean currents. The ocean is also acidifying as it absorbs carbon dioxide from the atmosphere. The ecosystems most immediately threatened...

Other notable chemical substances include diamond (a form of the element carbon), table salt (NaCl; an ionic compound), and refined sugar (C12H22O11; an...

of carbon nanotubes have made them alternatives to the traditional electrical actuators for both microscopic and macroscopic applications. Carbon nanotubes...

Sabatier process produces methane and water from a reaction of hydrogen with carbon dioxide at elevated temperatures (optimally 300–400 °C) and pressures (perhaps...

Direct deep-sea carbon dioxide injection was a (now abandoned) technology proposal with the aim to remove carbon dioxide from the atmosphere by direct...

Conradson carbon residue, commonly known as "Concarbon" or "CCR", is a laboratory test used to provide an indication of the coke-forming tendencies of...

Climate change is a threat to taiga, and how the carbon dioxide absorbed or emitted should be treated by carbon accounting is controversial. The word taiga...

The Orbiting Carbon Observatory (OCO) was a NASA satellite mission intended to provide global space-based observations of atmospheric carbon dioxide (CO2)...

by 14%. When the uptake of carbon dioxide by forests (sequestration) is taken into account, net emissions (including carbon removals from land use and...

solvents in a range of industrial and laboratory processes, most commonly carbon dioxide for decaffeination and water for steam boilers for power generation...

The CubCrafters CC11-160 Carbon Cub SS is an ASTM certified light-sport aircraft based on the Piper J-3 Cub manufactured by CubCrafters. It is modernized...

trade (CAT) or emissions trading scheme (ETS). One prominent example is carbon emission trading for CO2 and other greenhouse gases which is a tool for...

compressive strength. When used in prefabricated blocks, hempcrete acts as a carbon sink throughout its lifetime. The result is a lightweight, fireproof, insulating...

Carbon neutrality in India refers to reducing India's greenhouse gas emissions to the point where carbon emissions are neutral compared to the absorption...

was publicly introduced in March 2023 and first used in the CubCrafters Carbon Cub UL. The engine is a turbocharged four-cylinder, four-stroke, horizontally-opposed...

communication. She used rare carbon isotopes as tracers in both field and greenhouse experiments to measure the flow and sharing of carbon between individual trees...

consumed (also referred to as "embodied emissions", "embodied carbon emissions", or "embodied carbon"). This is different from the question of to what extent...

organometallic chemical reaction in which, according to the classical definition, carbon alkyl, allyl, vinyl, or aryl magnesium halides (Grignard reagent) are added...

The Mount Carbon Brewery was a brewery located at 716 South Centre Street, Pottsville, Pennsylvania, and which ran from 1845 to 1976 under various owners...

largely drive the biological pump (which removes carbon dioxide from the atmosphere and exports carbon to deeper waters). Altogether, plankton form the...

Goa Carbon Limited is an Indian petrochemical company and is engaged in the manufacture and sale of Calcined Petroleum Coke. It is a public company listed...

atmosphere, and the Earth's crust. Major biogeochemical cycles include the carbon cycle, the nitrogen cycle and the water cycle. In each cycle, the chemical...

The CarbonFix Standard (CFS) was an initiative to certify climate forestation projects to sequester carbon from the atmosphere. The CarbonFix Standard...

Post Carbon Institute (PCI) is a 501(c)(3) non-profit organization based in Corvallis, Oregon, focused on sustainability. It specializes in fossil fuels...

of carbon dioxide. That is, the Bohr effect refers to the shift in the oxygen dissociation curve caused by changes in the concentration of carbon dioxide...

production is the synthesis of organic compounds from atmospheric or aqueous carbon dioxide. It principally occurs through the process of photosynthesis, which...

The Carbon War: Global Warming and the End of the Oil Era is a 1999 book by former oil geologist Jeremy Leggett about global warming. The Carbon War: Global...

hundred million tonnes of annual greenhouse gas emissions. They are mostly carbon dioxide and part of the cause of climate change in Turkey. A quarter of...

approximately half of global carbon fixation and oxygen production by photosynthesis and are a key link in the global carbon cycle. Like plants on land...

Cast iron is a class of iron–carbon alloys with a carbon content of more than 2% and silicon content around 1–3%. Its usefulness derives from its relatively...

Carbon monitoring as part of greenhouse gas monitoring is the tracking of how much carbon dioxide or methane is produced by a particular activity at a...

time. Unlike stored pressure types, these extinguishers use compressed carbon dioxide instead of nitrogen, although nitrogen cartridges are used on low-temperature...

The SAC-46 (aka: Flying Dragon and "Gun, Dart, Carbon Dioxide Propelled") is an American clandestine handgun from 1945 which was developed for the Office...

Photorespiration (also known as the oxidative photosynthetic carbon cycle or C2 cycle) refers to a process in plant metabolism where the enzyme RuBisCO...

Carbon Hill is a village in Grundy County, Illinois, United States. The population was 372 at the 2020 census. According to the 2021 census gazetteer files...

hydrogen and electricity. These fuels are intended to substitute for more carbon intensive energy sources like gasoline and diesel in transportation and...