DSpace at KOASAS
College of Engineering(공과대학)Dept. of Chemical and Biomolecular Engineering(생명화학공학과)CBE-Journal Papers(저널논문)

Maximized proton conductivity of the HPF6 clathrate hydrate by structural transformation

Cited 20 time in webofscience Cited 17 time in scopus
  • Hit : 745
  • Download : 125
Export
DC FieldValueLanguage
dc.contributor.authorCha, Jong-Hoko
dc.contributor.authorShin, Kyuchulko
dc.contributor.authorChoi, Sukjeongko
dc.contributor.authorLee, Sangyongko
dc.contributor.authorLee, Huenko
dc.date.accessioned2009-05-07T02:15:53Z-
dc.date.available2009-05-07T02:15:53Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2008-09-
dc.identifier.citationJOURNAL OF PHYSICAL CHEMISTRY C, v.112, no.35, pp.13332 - 13335-
dc.identifier.issn1932-7447-
dc.identifier.urihttp://hdl.handle.net/10203/8885-
dc.description.abstractThe unique and specific interaction of ionic guests with the surrounding cage framework might play a key role in promoting the electrochemical properties of ionic clathrate hydrates. In this work we focus on addressing (1) structural transformation simply due to an increase of water content, (2) structure-dependent ionic conductivity, (3) the existence of maximum ionic conductivity at a specific hydration number, and (4) proton migration through channels in the crystalline hydrate matrix. The melting temperature and ionic conductivity of hexafluorophosphoric acid hexahydrate (HPF6-6.0H(2)O) are found to be approximately 29.5 degrees C and 10(-1) S.cm(-1). respectively, showing that HPF6 center dot 6.0H(2)O possesses desirable features as a solid proton conductor.-
dc.description.sponsorshipThis work was supported by the Korea Science and Engineering Foundation (KOSEF) through the National Research Laboratory Program funded by the Ministry of Education, Science and Technology (R0A-2005-000-10074-0(2008)) and partially supported by the Brain Korea 21 Project.en
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherAMER CHEMICAL SOC-
dc.subjectSTRUCTURE TRANSITION-
dc.subjectPATTERN-
dc.subjectACID-
dc.titleMaximized proton conductivity of the HPF6 clathrate hydrate by structural transformation-
dc.typeArticle-
dc.identifier.wosid000258800700006-
dc.identifier.scopusid2-s2.0-52649127341-
dc.type.rimsART-
dc.citation.volume112-
dc.citation.issue35-
dc.citation.beginningpage13332-
dc.citation.endingpage13335-
dc.citation.publicationnameJOURNAL OF PHYSICAL CHEMISTRY C-
dc.identifier.doi10.1021/jp805510g-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorLee, Huen-
dc.contributor.nonIdAuthorLee, Sangyong-
dc.type.journalArticleLetter-
dc.subject.keywordPlusSTRUCTURE TRANSITION-
dc.subject.keywordPlusPATTERN-
dc.subject.keywordPlusACID-
Appears in Collection
CBE-Journal Papers(저널논문)
Files in This Item
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 20 items in WoS Click to see citing articles in records_button

Display Simple Item Record

qr_code

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


rss_1.0 rss_2.0 atom_1.0