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dc.contributor.author이윤정-
dc.date.accessioned2017-09-14T04:41:03Z-
dc.date.available2017-09-14T04:41:03Z-
dc.date.issued2015-11-
dc.identifier.citationJOURNAL OF POWER SOURCES, v. 295, Page. 299-304en_US
dc.identifier.issn0378-7753-
dc.identifier.issn1873-2755-
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S0378775315300781?via%3Dihub-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/29143-
dc.description.abstractMesoporous TiO2 with well-distributed RuO2 catalysts is considered in this paper as a carbon-free cathode material replacement. Benefiting from the highly-porous TiO2 support structure and high catalytic activity of RuO2, the Li-O-2 cells with composite RuO2/mesoporous TiO2 cathodes show low charge potentials with a high cell capacity. The stability of the TiO2 materials was verified by investigating stable cell performance as well as through structural and chemical characterization via X-ray diffraction and Xray photoelectron spectroscopy. This study demonstrates the possibility of achieving high energy at the cell level, free of carbon instability. (C) 2015 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipThis work was supported by the Human Resources Development program (No. 20124010203310) of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government Ministry of Knowledge Economy and also supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (No. 2014R1A2A1A13050479).en_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.subjectLithium-oxygen batteriesen_US
dc.subjectTitanium dioxideen_US
dc.subjectCatalysten_US
dc.subjectRuthenium dioxideen_US
dc.subjectCarbon-free electrodeen_US
dc.titleA carbon-free ruthenium oxide/mesoporous titanium dioxide electrode for lithium-oxygen batteriesen_US
dc.typeArticleen_US
dc.relation.volume295-
dc.identifier.doi10.1016/j.jpowsour.2015.07.030-
dc.relation.page299-304-
dc.relation.journalJOURNAL OF POWER SOURCES-
dc.contributor.googleauthorPark, Jin-Burn-
dc.contributor.googleauthorBelharouak, Ilias-
dc.contributor.googleauthorLee, Yun Jung-
dc.contributor.googleauthorSun, Yang-Kook-
dc.relation.code2015001360-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF ENERGY ENGINEERING-
dc.identifier.pidyjlee94-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ENERGY ENGINEERING(에너지공학과) > Articles
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