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http://dx.doi.org/10.12925/jkocs.2020.37.6.1591

Fabrication of ionic liquid and polymer based solid-state electrolyte for secondary battery  

Kang, Hye Ju (Division of Energy and Environmental Engineering, Daejin University)
Jeong, Hyeon Taek (Division of Energy and Environmental Engineering, Daejin University)
Publication Information
Journal of the Korean Applied Science and Technology / v.37, no.6, 2020 , pp. 1591-1596 More about this Journal
Abstract
The solid-state electrolyte based on polymer has great attention to develop its ionic conductivity from conventional polymer electrolyte by using wide range of ionic liquids with remarkable processability, flexibility and is applicable to various electrochemical devices including batteries, supercapacitor. Polymer electrolyte based on Ionic liquid with high conductivity, wide electrochemical stability, thermal stability is used in various electronic devices. In this work, we have investigated and developed solid-state electrolyte based on ionic liquid and polymer with enhanced ionic conductivity and electrochemical performances to conduct to various electronic devices including secondary battery. The ionic conductivity of polymer based solid state electrolyte with optimized ratio of the ionic liquid was 1.46-2 S/cm. The ionic liquid and polymer based electrolyte with enhanced ionic conductivity is promising candidates to utilize in wide range of secondary batteries.
Keywords
polymer; ionic liquid; ionic conductivity; polymer-based solid electrolyte; supercapacitor;
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Times Cited By KSCI : 2  (Citation Analysis)
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