amorphous carbon


amorphous carbon
аморфный углерод

English-Russian dictionary of technical terms. 2014.

Смотреть что такое "amorphous carbon" в других словарях:

  • Amorphous carbon — is an allotrope of carbon that does not have any crystalline structure. As with all glassy materials, some short range order can be observed, but there is no long range pattern of atomic positions. Amorphous carbon is often abbreviated to aC for… …   Wikipedia

  • Amorphous silicon — (a Si) is the non crystalline allotropic form of silicon. Silicon is a four fold coordinated atom that is normally tetrahedrally bonded to four neighboring silicon atoms. In crystalline silicon this tetrahedral structure is continued over a large …   Wikipedia

  • Carbon — (), but as most compounds with multiple single bonded oxygens on a single carbon it is unstable.] Cyanide (CN–), has a similar structure, but behaves much like a halide ion (pseudohalogen). For example it can form the nitride cyanogen molecule… …   Wikipedia

  • Carbon black — is a material produced by the incomplete combustion of heavy petroleum products such as FCC tar, coal tar, ethylene cracking tar, and a small amount from vegetable oil. Carbon black is a form of amorphous carbon that has a high surface area to… …   Wikipedia

  • Carbon film — Carbon films are a type of fossil, or preservation. They are thin film coatings which consist predominantly of the chemical element carbon. Which include plasma polymer films, amorphous carbon films (diamond like carbon, DLC), CVD diamond films… …   Wikipedia

  • Carbon nanocone — SEM images of a carbon disk (top left image) and free standing hollow carbon nanocones produced by pyrolysis of heavy oil in the Kvaerner Carbon Black Hydrogen Process. Maximum diameter is about 1 micrometer.[1] …   Wikipedia

  • Carbon nanotube — Not to be confused with Carbon fiber. Part of a series of articles on Nanomaterials Fullerenes …   Wikipedia

  • carbon black — any of various finely divided forms of amorphous carbon prepared by the partial combustion of hydrocarbons, as of natural gas, or by charring wood, bones, or other plant or animal tissues: used in pigments, as reinforcing agents in the… …   Universalium

  • carbon — carbonless, adj. /kahr beuhn/, n. 1. Chem. a widely distributed element that forms organic compounds in combination with hydrogen, oxygen, etc., and that occurs in a pure state as diamond and graphite, and in an impure state as charcoal. Symbol:… …   Universalium

  • Carbon nanobud — Computer models of several stable nanobud structures In nanotechnology, carbon nanobuds form a material (discovered and synthesized in 2006) which combines two previously discovered allotropes of carbon: carbon nanotubes and spheroidal fullerenes …   Wikipedia

  • carbon —    A common non metallic element that occurs in many inorganic and in all organic compounds, exists freely as graphite and diamond, and as a constituent of coal, limestone, and petroleum, and is capable of chemical self bonding to form an… …   Glossary of Art Terms

Книги