Hydrogen interaction with fullerenes: From C[sub 20] to graphene

Vehviläinen, T. T.; Ganchenkova, M. G.; Oikkonen, L. E.; Nieminen, Risto M.

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Hydrogen interaction with fullerenes: From C[sub 20] to graphene

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Title:	Hydrogen interaction with fullerenes: From C[sub 20] to graphene
Author(s):	Vehviläinen, T. T. ; Ganchenkova, M. G. ; Oikkonen, L. E. ; Nieminen, Risto M.
Date:	2011
Language:	en
Pages:	085447/1-7
Department:	Teknillisen fysiikan laitos Department of Applied Physics
Series:	Physical Review B, Volume 84, Issue 8
ISSN:	1550-235X (electronic)
DOI-number:	10.1103/physrevb.84.085447
Subject:	Physics
Keywords:	hydrogen, carbon, graphene, fullerenes
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Citation: Vehviläinen, T. T. & Ganchenkova, M. G. & Oikkonen, L. E. & Nieminen, Risto M. 2011. Hydrogen interaction with fullerenes: From C[sub 20] to graphene. Physical Review B. Volume 84, Issue 8. 085447/1-7. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.84.085447.
Abstract: The paper presents a systematic study of the trends in the interaction of hydrogen with carbon fullerenes versus their curvature, where graphene is taken as the limit of zero curvature. The efficiency of hydrogen incapsulation in fullerenes, penetration into them, and adsorption on their surface are analyzed and discussed. The effects on magnetism are also considered; in particular, it is shown that hydrogen adsorption to some fullerenes induces magnetism to initially nonmagnetic systems. In addition, highly hydrogen-saturated fullerenes are examined and the suitability of fullerenes for hydrogen storage is discussed.
Rights: © 2011 American Physical Society (APS). This is the accepted version of the following article: Vehviläinen, T. T. & Ganchenkova, M. G. & Oikkonen, L. E. & Nieminen, Risto M. 2011. Hydrogen interaction with fullerenes: From C[sub 20] to graphene. Physical Review B. Volume 84, Issue 8. 085447/1-7. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.84.085447, which has been published in final form at http://journals.aps.org/prb/abstract/10.1103/PhysRevB.84.085447.
Permanent link to this item: http://urn.fi/URN:NBN:fi:aalto-201507273893 Email this Export to RefWorks QR Code Print BibTex Tweet

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