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Title
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Hydrogenation of bilayer graphene and the formation of bilayer graphane from first principles
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Author
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Abstract
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| We performed ab initio density-functional theory calculations to investigate the process of hydrogenation of a bilayer of graphene. 50% hydrogen coverage is possible in case that the hydrogen atoms are allowed to adsorb on both sides of the bilayer. In this case interlayer chemical bonding occurs which stabilizes the structure. At maximum coverage, a bilayer of graphane is formed which has properties that are similar to those of a single layer of graphane. |
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Language
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English
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Source (journal)
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Physical review : B : solid state. - Lancaster, Pa, 1970 - 1978
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Publication
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Lancaster, Pa
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2009
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ISSN
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0556-2805
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Volume/pages
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80
:24
(2009)
, p. 245422,1-245422,6
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ISI
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000273229200126
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Full text (Publisher's DOI)
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Full text (open access)
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