![]() Its structure at the atomic level was worked out by the author -, in which all the details can be found. Its electrical conductivity as an atomically thin material makes it very useful in many ways, see e.g. It is usually represented like a wire mesh in the ball and stick model. Graphene is a two-dimensional network of regular hexagons of identical carbon atoms, with equal inter-atomic spacing of d(CC) res = 0.142 nm. ![]() This short article provides for the first time a new and simple interpretation of the length and nature of this bond. It is a solid stack of layers of graphene with the inter-planar spacing of 0.34 nm in both forms, held by weak van der Waals (vdW) bonds. One of its forms, graphite, crystallizes in hexagonal and rhombohedral forms. Gustaf Arrhenius, of Scripps Institution of Oceanography, CAĬarbon is a wonder element of Nature. Received 29 January 2016 accepted 23 February 2016 published 26 February 2016ĭedicated to geo-carbon expert, Prof.
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