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dc.contributor.author김동원-
dc.date.accessioned2018-03-09T04:08:32Z-
dc.date.available2018-03-09T04:08:32Z-
dc.date.issued2013-02-
dc.identifier.citationAdvanced Functional Materials, Feb 2013, 23(8), P.1019-1027en_US
dc.identifier.issn1616-301X-
dc.identifier.urihttp://onlinelibrary.wiley.com/doi/10.1002/adfm.201200692/abstract-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/44029-
dc.description.abstractNovel composite gel polymer electrolytes exhibiting high ionic conductivity and good mechanical stability are prepared, and their electrochemical properties are characterized. As lithium ion sources of a single ion conductor, the core-shell structured SiO2(Li+) nanoparticles with uniform spherical shape are synthesized and used as functional fillers in the composite gel polymer electrolytes. By using the composite gel polymer electrolytes, the lithium powder polymer batteries composed of a lithium powder anode and a layered lithium vanadate (LiV3O8) cathode are assembled and their cycling performance is evaluated. The resulting lithium powder polymer batteries deliver a high discharge capacity of 264 mAh g1 at room temperature and exhibit good capacity retention even at high current rates. The morphological analysis of the lithium powder anode reveals that the dendrite growth during cycling can be effectively suppressed by using the composite gel polymer electrolytes.en_US
dc.description.sponsorshipThis work was supported by Pohang Steel Corporation (POSCO) and Research Institute of Industrial Science & Technology (RIST, No. 2011K128). This work was also partially supported by a grant from the Fundamental R&D Program for Core Technology of Materials and the Energy Efficiency & Resources of the Korea Institute of Energy Technology Evaluation and Planning (20112010100110) grant, and a National Research Foundation of Korea (NRF) grant funded by the Korean government (MEST, 2011-0028757).en_US
dc.language.isoenen_US
dc.publisherJohn Wiley & Sons, Ltden_US
dc.subjectlithium batteryen_US
dc.subjectlithium powder anodeen_US
dc.subjectcomposite polymer electrolyteen_US
dc.subjectcore-shell structured silicaen_US
dc.subjectdendrite formationen_US
dc.titleCycling Characteristics of Lithium Powder Polymer Batteries Assembled with Composite Gel Polymer Electrolytes and Lithium Powder Anodeen_US
dc.typeArticleen_US
dc.relation.volume23-
dc.identifier.doi10.1002/adfm.201200692-
dc.relation.page1019-1027-
dc.relation.journalADVANCED FUNCTIONAL MATERIALS-
dc.contributor.googleauthorLee, Yoon-Sung-
dc.contributor.googleauthorLee, Jae Ha-
dc.contributor.googleauthorChoi, Ji-Ae-
dc.contributor.googleauthorYoon, Woo Young-
dc.contributor.googleauthorKim, Dong-Won-
dc.contributor.googleauthor이윤성-
dc.contributor.googleauthor이재하-
dc.contributor.googleauthor최지애-
dc.contributor.googleauthor윤우영-
dc.contributor.googleauthor김동원-
dc.relation.code2013008680-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF CHEMICAL ENGINEERING-
dc.identifier.piddongwonkim-
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COLLEGE OF ENGINEERING[S](공과대학) > CHEMICAL ENGINEERING(화학공학과) > Articles
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