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Electrochemical performance of lithium gel polymer battery with nanostructured sulfur/carbon composite cathode

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dc.contributor.author Zhao, Yan
dc.contributor.author Zhang, Yongguang
dc.contributor.author Bakenov, Zhumabay
dc.contributor.author Chen, P.
dc.creator Yan, Zhao
dc.date.accessioned 2017-12-15T05:28:53Z
dc.date.available 2017-12-15T05:28:53Z
dc.date.issued 2013-03-07
dc.identifier DOI:10.1016/j.ssi.2013.01.002
dc.identifier.citation Yan Zhao, Yongguang Zhang, Zhumabay Bakenov, P. Chen, Electrochemical performance of lithium gel polymer battery with nanostructured sulfur/carbon composite cathode, In Solid State Ionics, Volume 234, 2013, Pages 40-45 en_US
dc.identifier.issn 01672738
dc.identifier.uri https://www.sciencedirect.com/science/article/pii/S016727381300009X
dc.identifier.uri http://nur.nu.edu.kz/handle/123456789/2931
dc.description.abstract Abstract A gel polymer electrolyte was formed by trapping lithium bistrifluoromethane-sulfonamide in tetraethylene glycol dimethyl ether electrolyte in a poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP)/poly(methylmethacrylate) (PMMA) polymer matrix. The electrochemical properties of the resulting gel were investigated. This electrolyte was used in a lithium polymer cell with a nanostructured sulfur/ketjen black binary composite cathode prepared by wet ball-milling and heat-treatment. The gel polymer battery exhibited a high specific capacity of 753.8mAhg−1 at the initial cycle, stable reversible cycling and a capacity retention about 80% over 40cycles along with a high coulombic efficiency, while the liquid electrolyte cell, in comparison, had low capacity retention and coulombic efficiency. The performance enhancement was attributed to the suppression of shuttle effect by the gel polymer electrolyte leading to higher sulfur utilization in the cell. en_US
dc.language.iso en en_US
dc.publisher Solid State Ionics en_US
dc.relation.ispartof Solid State Ionics
dc.subject Gel polymer electrolyte en_US
dc.subject Lithium/sulfur polymer battery en_US
dc.subject Nanostructured sulfur cathode en_US
dc.subject Sulfur/carbon composite en_US
dc.title Electrochemical performance of lithium gel polymer battery with nanostructured sulfur/carbon composite cathode en_US
dc.type Article en_US
dc.rights.license Copyright © 2013 Elsevier B.V. All rights reserved.
elsevier.identifier.doi 10.1016/j.ssi.2013.01.002
elsevier.identifier.eid 1-s2.0-S016727381300009X
elsevier.identifier.pii S0167-2738(13)00009-X
elsevier.identifier.scopusid 84874675908
elsevier.volume 234
elsevier.coverdate 2013-03-07
elsevier.coverdisplaydate 7 March 2013
elsevier.startingpage 40
elsevier.endingpage 45
elsevier.openaccess 0
elsevier.openaccessarticle false
elsevier.openarchivearticle false
elsevier.teaser A gel polymer electrolyte was formed by trapping lithium bistrifluoromethane-sulfonamide in tetraethylene glycol dimethyl ether electrolyte in a poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP)/poly(methylmethacrylate)...
elsevier.aggregationtype Journal
workflow.import.source science


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