Graphene - Wikipedia
Graphene is a single layer of carbon atoms tightly bound in a hexagonal honeycomb lattice. It is an allotrope of carbon in the form of a plane of sp 2-bonded atoms with a molecular bond length of 0.142 nm (1.42 Å).
Graphene | Properties, Uses & Structure | Britannica
Graphene is a two-dimensional form of crystalline carbon, either a single layer of carbon atoms forming a honeycomb lattice or several coupled layers of this structure. Learn about its electronic structure, optical contrast, Nobel Prize, and applications in this article from Britannica.
Graphene chemistry - Wikipedia
Learn about the chemical properties and reactions of graphene, the only form of carbon with two-dimensional structure. Find out how graphene can be modified, oxidized, reduced, hydrogenated, fluorinated and coordinated with metal ions.
mp-48: C (hexagonal, P6_3/mmc, 194) - Materials Project
A web page that provides detailed information about the material C, also known as graphite or graphene, in its hexagonal phase. It includes electronic structure, X-ray diffraction, X-ray absorption, substrates, elasticity, and similar structures data, as well as a …
graphene (CHEBI:36973) - EMBL-EBI
CHEBI is a dictionary of molecular entities focused on 'small' chemical compounds. Graphene is a single carbon layer of the graphite structure, described by analogy to a polycyclic aromatic hydrocarbon of quasi infinite size.
CID 124202900 | C140H42O20 | CID 124202900 - PubChem
2017年3月3日 · 2.2 Molecular Formula. C 140 H 42 O 20. Computed by PubChem 2.1 (PubChem release 2019.06.18) PubChem. 3 Chemical and Physical Properties. 3.1 Computed Properties. Property Name. Property Value. Reference. Property Name. Molecular Weight. Property Value. 2043.8 g/mol. Reference. Computed by PubChem 2.1 (PubChem release 2021.05.07) Property Name ...
Graphene is therefore an exciting bridge between condensed-matter and high-energy physics, and the research on its electronic properties unites scientists with various thematic backgrounds. The discussion of graphene’s electronic properties and how such relativistic effects are revealed in electric transport
Graphene - Properties, Structure, Uses | Britannica
Graphene - Properties, Structure, Uses: There is another reason why graphene is of special interest to fundamental science: it is the first and simplest example of a two-dimensional crystal—that is, a solid material that contains just a single layer of …
Graphene - A simple introduction - Explain that Stuff
2023年1月5日 · Learn about graphene, a recently discovered material made from honeycomb sheets of carbon just one atom thick. Find out how graphene is different from graphite and diamond, and why it's so strong, light, and versatile.
Graphene – Properties and Characterization | SpringerLink
Learn about the history, synthesis, structure, and applications of graphene, the two-dimensional allotrope of carbon. Explore the unique and superlative electronic and optical properties of graphene and its derivatives, such as graphene oxide and graphane.