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Park, Noejung
Computational Physics & Electronic Structure Lab
Research Interests
  • Electronic structure calculation, computational physics, computational material science

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Effective metal dispersion in pyridinelike nitrogen doped graphenes for hydrogen storage

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dc.contributor.author Kim, Gyubong ko
dc.contributor.author Jhi, Seung-Hoon ko
dc.contributor.author Park, Noejung ko
dc.date.available 2014-11-11T00:12:43Z -
dc.date.created 2014-11-10 ko
dc.date.issued 2008-01 -
dc.identifier.citation APPLIED PHYSICS LETTERS, v.92, no.1, pp. - ko
dc.identifier.issn 0003-6951 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/8506 -
dc.identifier.uri http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=38049028229 ko
dc.description.abstract We study the pyridinelike nitrogen-doped graphene (PNG) with dispersed transition metal (TM) atoms as a potential hydrogen storage medium using the pseudopotential density functional method. It is found that highly localized states near the Fermi level, which are derived from the nitrogen defects, contribute to strong TM bindings and favorable hydrogen adsorption in the PNG. The strong TM binding prevents the metal aggregation and improves the material stability. The hydrogen molecular binding energy in TM+PNG complex is shown to be optimistic for room temperature storage and release. ko
dc.description.statementofresponsibility open -
dc.language ENG ko
dc.publisher AMER INST PHYSICS ko
dc.subject ENERGY ko
dc.title Effective metal dispersion in pyridinelike nitrogen doped graphenes for hydrogen storage ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-38049028229 ko
dc.identifier.wosid 000252284200136 ko
dc.type.rims ART ko
dc.description.wostc 40 *
dc.description.scopustc 33 *
dc.date.tcdate 2015-05-06 *
dc.date.scptcdate 2014-11-10 *
dc.identifier.doi 10.1063/1.2828976 ko
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