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Kim, Youngsik
YK Research
Research Interests
  • Ionic conducting ceramic electrolyte membranes, energy conversion and storage materials and devices

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Li-water battery with oxygen dissolved in water as a cathode

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dc.contributor.author Kim, Jae-Kwang ko
dc.contributor.author Yang, Wei ko
dc.contributor.author Salim, Jason ko
dc.contributor.author Ma, Chao ko
dc.contributor.author Sun, Chunwen ko
dc.contributor.author Li, Jianqi ko
dc.contributor.author Kim, Youngsik ko
dc.date.available 2014-04-09T08:28:07Z -
dc.date.created 2014-02-24 ko
dc.date.issued 2014-03 ko
dc.identifier.citation JOURNAL OF THE ELECTROCHEMICAL SOCIETY, v.161, no.3, pp.A285 - A289 ko
dc.identifier.issn 0013-4651 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/2600 -
dc.description.abstract In this work, we demonstrate a lithium-water battery that uses oxygen dissolved in water as a cathode, Sr05Cea05CoO3-8 (SCCO)-copper nanoparticles as an efficient bifunctional catalyst, and with hybrid electrolytes. The SCCO-Cu composite catalyst exhibits an efficient and stable bifunctional catalytic activity, especially for the OER. The round-trip efficiency of the cell with SCCO-Cu nanoparticles catalyst reaches 84.1%, close to that of the 50% Pt/carbon-black catalyst (87.2%). The improved performance of the SCCO-Cu catalyst can be ascribed to the synergetic effect of SCCO and copper. The preliminary results demonstrate that the rechargeable lithium-water battery with oxygen dissolved in water flow can be achieved with high efficient and low cost oxide catalyst. This can be a good candidate for a large stationary energy storage system (ESS) with a low-cost. ko
dc.description.statementofresponsibility close -
dc.language 영어 ko
dc.publisher ELECTROCHEMICAL SOC INC ko
dc.title Li-water battery with oxygen dissolved in water as a cathode ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-84893701654 ko
dc.identifier.wosid 000332137100010 ko
dc.type.rims ART ko
dc.description.wostc 3 *
dc.description.scopustc 1 *
dc.date.tcdate 2015-02-28 *
dc.date.scptcdate 2014-10-14 *
dc.identifier.doi 10.1149/2.038403jes ko
dc.identifier.url http://jes.ecsdl.org/content/161/3/A285 ko
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