Journal
JOURNAL OF MEMBRANE SCIENCE
Volume 514, Issue -, Pages 350-357Publisher
ELSEVIER
DOI: 10.1016/j.memsci.2016.05.010
Keywords
Nonaflate; Cycling stability; Ionic conductivity; Chronoamperometry; Gel electrolyte
Categories
Funding
- Indian Institute of Technology Bombay [115054, AO/Admn.II/2012]
Ask authors/readers for more resources
A new-fangled nonaflate anion based ionic liquid ternary gel polymer electrolytes was prepared and their function as an active separator for lithium ion battery applications has been characterized. The ionic liquid gel polymer electrolytes (IGPEs) were prepared using facile solution cast technique by incorporating electrolyte mixtures such as lithium nonafluorobutanesulfonate (LiNfO) and 1-butyl-3-methylimidazolium nonafluorobutanesulfonate (BMImNfO) in poly vinylidenefluoride-co-hexafluoropropylene (PVdF-co-HFP) matrix. The electrochemical performance and the interactions between PVdF-co-HFP, LiNfO and imidazolium-based ionic liquid BMImNfO are comparatively investigated. IGPEs obey Arrhenius relation and its ionic conductivity is found to be maximum of 10(-2) S cm(-1) at 100 degrees C. At low current rate, IGPE also exhibits good cycling performance with LiCoO2 and achieved a maximum discharge capacity of 138.1 mA h g(-1). (C) 2016 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available