Radhakrishnan, S. and Ganesan, M. and Renganathan, N.G. (2010) NMR studies on the composition of PVdF-HFP membrane for Li batteries. Ionics, 16. pp. 717-722.

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Abstract

In the field of lithium batteries, poly(vinylide fluoride-co-hexafluoropropylene) polymer finds extensive applications as membrane, in which the composition of polymer is very crucial for the optimum performance of the cell. In this report, nuclear magnetic resonance (NMR) study as an investigation tool has been carried out to understand the role of polymer content in the range of 10% to 30%. Also by using NMR line-width data, some clues have been drawn on the optimum polymer composition, which is in good agreement with other studies based on conductivity data.

Item Type:	Article
Uncontrolled Keywords:	Polymer content; Relaxation time; Correlation time; Mobility; Charge carriers
Subjects:	Lithium batteries
Divisions:	UNSPECIFIED
Depositing User:	ttbdar CECRI
Date Deposited:	09 Apr 2012 02:43
Last Modified:	09 Apr 2012 02:43
URI:	http://cecri.csircentral.net/id/eprint/267

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