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Article: Transition-metal-doping-enhanced hydrogen storage in boron nitride systems

TitleTransition-metal-doping-enhanced hydrogen storage in boron nitride systems
Authors
Issue Date2006
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
Citation
Applied Physics Letters, 2006, v. 89 n. 15, article no. 153104 How to Cite?
AbstractThe authors perform spin-polarized density functional theory simulations on the 3d transition metal (TM) series (Sc to Fe) doped system borazine (B3 N3 H6). The Sc and Ti bind most strongly to borazine but Cr and Mn do not bind at all. With increasing hydrogen content the bound hydrogen species becomes molecular. The maximum amount of hydrogen that can be stored is 4 H2 per TM atom for Sc, Ti, and V dopants (∼6 wt % bound hydrogen). The binding energy of hydrogen in these systems is of the order of -0.3 to -0.7 eV H2, desirable for practical hydrogen storage applications. The optimum dopant is titanium. © 2006 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/262900
ISSN
2023 Impact Factor: 3.5
2023 SCImago Journal Rankings: 0.976
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorShevlin, S. A.-
dc.contributor.authorGuo, Z. X.-
dc.date.accessioned2018-10-08T09:28:45Z-
dc.date.available2018-10-08T09:28:45Z-
dc.date.issued2006-
dc.identifier.citationApplied Physics Letters, 2006, v. 89 n. 15, article no. 153104-
dc.identifier.issn0003-6951-
dc.identifier.urihttp://hdl.handle.net/10722/262900-
dc.description.abstractThe authors perform spin-polarized density functional theory simulations on the 3d transition metal (TM) series (Sc to Fe) doped system borazine (B3 N3 H6). The Sc and Ti bind most strongly to borazine but Cr and Mn do not bind at all. With increasing hydrogen content the bound hydrogen species becomes molecular. The maximum amount of hydrogen that can be stored is 4 H2 per TM atom for Sc, Ti, and V dopants (∼6 wt % bound hydrogen). The binding energy of hydrogen in these systems is of the order of -0.3 to -0.7 eV H2, desirable for practical hydrogen storage applications. The optimum dopant is titanium. © 2006 American Institute of Physics.-
dc.languageeng-
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/-
dc.relation.ispartofApplied Physics Letters-
dc.titleTransition-metal-doping-enhanced hydrogen storage in boron nitride systems-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1063/1.2360232-
dc.identifier.scopuseid_2-s2.0-33750022332-
dc.identifier.volume89-
dc.identifier.issue15-
dc.identifier.spagearticle no. 153104-
dc.identifier.epagearticle no. 153104-
dc.identifier.isiWOS:000241247900096-
dc.identifier.issnl0003-6951-

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