Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 백운규 | - |
dc.date.accessioned | 2019-02-11T06:56:00Z | - |
dc.date.available | 2019-02-11T06:56:00Z | - |
dc.date.issued | 2016-10 | - |
dc.identifier.citation | JOURNAL OF POWER SOURCES, v. 329, Page. 190-196 | en_US |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.issn | 1873-2755 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0378775316310886?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/98816 | - |
dc.description.abstract | Hollow 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.sponsorship | This 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.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.subject | Mixed transition-metal oxides | en_US |
dc.subject | Vanadium | en_US |
dc.subject | Electrospinning | en_US |
dc.subject | One dimensional | en_US |
dc.subject | Hollow structure | en_US |
dc.title | General synthesis of vanadium-based mixed metal oxides hollow nanofibers for high performance lithium-ion batteries | en_US |
dc.type | Article | en_US |
dc.relation.volume | 329 | - |
dc.identifier.doi | 10.1016/j.jpowsour.2016.08.079 | - |
dc.relation.page | 190-196 | - |
dc.relation.journal | JOURNAL OF POWER SOURCES | - |
dc.contributor.googleauthor | Xiang, Juan | - |
dc.contributor.googleauthor | Yu, Xin-Yao | - |
dc.contributor.googleauthor | Paik, Ungyu | - |
dc.relation.code | 2016001077 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | upaik | - |
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