Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김동원 | - |
dc.date.accessioned | 2016-07-20T00:47:42Z | - |
dc.date.available | 2016-07-20T00:47:42Z | - |
dc.date.issued | 2015-02 | - |
dc.identifier.citation | JOURNAL OF THE ELECTROCHEMICAL SOCIETY, v. 162, NO 2, Page. 3103-3109 | en_US |
dc.identifier.issn | 0013-4651 | - |
dc.identifier.issn | 1945-7111 | - |
dc.identifier.uri | http://jes.ecsdl.org/content/162/2/A3103 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/22099 | - |
dc.description.abstract | Ionic liquid-based electrolytes composed of diethylene glycol diethyl ether (DEGDEE) and 1-butyl-1-methyl pyrrolidinium bis(trifluoromethane) sulfonyl imide (BMP-TFSI) were prepared and evaluated for non-aqueous lithium-air cell applications. Adding an appropriate amount of BMP-TFSI to the electrolyte solution improved ionic conductivity, oxidative stability and interfacial stability, and reduced flammability and volatility. When BMP-TFSI was mixed with DEGDEE under optimal condition, the cycle performance was remarkably improved as compared with either the organic electrolyte or ionic liquid electrolyte alone. The Li-air cell assembled with an optimized ionic liquid-based mixed electrolyte initially delivered a high discharge capacity of 10,620 mAh g(-1) and exhibited good cycling stability exceeding 150 cycles at a current density of 0.1 mA cm(-2) by limiting depth of discharge to 500 mAh g(-1). (C) The Author(s) 2015. Published by ECS. | en_US |
dc.description.sponsorship | Korea Institute of Energy Technology Evaluation and Planning (KETEP) - Korea government Ministry of Trade, Industry and Energy | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELECTROCHEMICAL SOC INC | en_US |
dc.subject | OXYGEN REDUCTION | en_US |
dc.subject | CARBONATE ELECTROLYTES | en_US |
dc.subject | BATTERIES | en_US |
dc.subject | ELECTROCHEMISTRY | en_US |
dc.subject | PERSPECTIVE | en_US |
dc.subject | LI2O2 | en_US |
dc.title | Cycling Performances of Lithium-Air Cells Assembled with Mixed Electrolytes of Ionic Liquid and Diethylene Glycol Diethyl Ether | en_US |
dc.type | Article | en_US |
dc.relation.no | 2 | - |
dc.relation.volume | 162 | - |
dc.identifier.doi | 10.1149/2.0161502jes | - |
dc.relation.page | 3103-3109 | - |
dc.relation.journal | JOURNAL OF THE ELECTROCHEMICAL SOCIETY | - |
dc.contributor.googleauthor | 김동원 | - |
dc.contributor.googleauthor | Kim, Dong-Won | - |
dc.contributor.googleauthor | Han, Sang-Min | - |
dc.contributor.googleauthor | Kim, Jae-Hong | - |
dc.relation.code | 2015002636 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CHEMICAL ENGINEERING | - |
dc.identifier.pid | dongwonkim | - |
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