Influence of temperature on ionic liquid-based gel polymer electrolyte prepared by electrospun fibrous membrane
- Authors
- Kim, Jae-Kwang; Ahn, Jou-Hyeon; Jacobsson, Per
- Issue Date
- 10-Jan-2014
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Keywords
- Gel polymer electrolyte; Electrospun membrane; Ionic liquid electrolyte; Ion coordination; Electrochemical performance
- Citation
- ELECTROCHIMICA ACTA, v.116, pp 321 - 325
- Pages
- 5
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- ELECTROCHIMICA ACTA
- Volume
- 116
- Start Page
- 321
- End Page
- 325
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/19198
- DOI
- 10.1016/j.electacta.2013.11.061
- ISSN
- 0013-4686
1873-3859
- Abstract
- Ionic liquid gel polymer electrolytes (ILPEs) based on electrospun P(VdF-HFP) membrane were prepared by incorporating RTILs, BMImTESI or BMImBF(4). A suitable BMIm cation based ionic liquid with lithium salt and influence of temperature on electrochemical performance was investigated. The BMImTFSI-based polymer electrolyte with LiTFSI salt showed better electrochemical properties and the properties increase with increasing the operation temperature to 40 degrees C, to 140 mAh g(-1) discharge capacity at 1 C-rate. However, after 40 degrees C the properties remained the same even when the temperature was increased at high current density. (C) 2013 Elsevier Ltd. All rights reserved.
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Collections - 공학계열 > Dept.of Materials Engineering and Convergence Technology > Journal Articles

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