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Title
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Water on graphene: hydrophobicity and dipole moment using density functional theory
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Author
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Abstract
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| We apply density-functional theory to study the adsorption of water clusters on the surface of a graphene sheet and find i) graphene is highly hydrophobic and ii) adsorbed water has very little effect on the electronic structure of graphene. A single water cluster on graphene has a very small average dipole moment which is in contrast with an ice layer that exhibits a strong dipole moment. |
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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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79
:23
(2009)
, p. 235440,1-235440,5
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ISI
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000267699500147
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Full text (Publisher's DOI)
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Full text (open access)
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