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dc.contributor.author백운규-
dc.date.accessioned2019-02-11T06:56:00Z-
dc.date.available2019-02-11T06:56:00Z-
dc.date.issued2016-10-
dc.identifier.citationJOURNAL OF POWER SOURCES, v. 329, Page. 190-196en_US
dc.identifier.issn0378-7753-
dc.identifier.issn1873-2755-
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0378775316310886?via%3Dihub-
dc.identifier.urihttp://repository.hanyang.ac.kr/handle/20.500.11754/98816-
dc.description.abstractHollow nanostructured mixed metal oxides have recently been intensively investigated as electrode materials for energy storage and conversion due to their remarkable electrochemical properties. Although great efforts have been made, the synthesis of hollow nanostructured vanadium-based mixed metal oxides especially those with one dimensional structure is rarely reported. Vanadium-based mixed metal oxides are promising electrode materials for lithium-ion batteries with high capacity and good rate capability. Here, we develop a facile and general method for the synthesis of one dimensional MxV2O8 (M = Co, Ni, Fe) tubular structure through a simple single-spinneret electrospinning technique followed by a calcination process. As a demonstration, Co3V2O8 hollow nanofibers are evaluated as anode materials for lithium-ion batteries. As expected, benefiting from their unique one dimensional tubular structure, the as-synthesized Co3V2O8 exhibits excellent electrochemical properties for lithium storage. To be specific, it can deliver a high specific capacity of 900 mAh g(-1) at 5 A g(-1), and long cycling stability up to 2000 cycles. The present work makes a significant contribution to the design and synthesis of mixed metal oxides with one dimensional tubular structure, as well as their potential applications in electrochemical energy storage. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipThis work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry and Energy (MOTIE) of the Republic of Korea (No. 20168510050080).en_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.subjectMixed transition-metal oxidesen_US
dc.subjectVanadiumen_US
dc.subjectElectrospinningen_US
dc.subjectOne dimensionalen_US
dc.subjectHollow structureen_US
dc.titleGeneral synthesis of vanadium-based mixed metal oxides hollow nanofibers for high performance lithium-ion batteriesen_US
dc.typeArticleen_US
dc.relation.volume329-
dc.identifier.doi10.1016/j.jpowsour.2016.08.079-
dc.relation.page190-196-
dc.relation.journalJOURNAL OF POWER SOURCES-
dc.contributor.googleauthorXiang, Juan-
dc.contributor.googleauthorYu, Xin-Yao-
dc.contributor.googleauthorPaik, Ungyu-
dc.relation.code2016001077-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF ENERGY ENGINEERING-
dc.identifier.pidupaik-
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COLLEGE OF ENGINEERING[S](공과대학) > ENERGY ENGINEERING(에너지공학과) > Articles
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