Please use this identifier to cite or link to this item: http://repository.kln.ac.lk/handle/123456789/4010
Title: Dual-composite polymer electrolytes with enhanced transport properties
Authors: Panero S
Scrosati B
Sumathipala H H
Keywords: PEO-based composite electrolytes; Calixpyrrole; Super-acid zirconia; Conductivity; Lithium ion transference number; Lithium batteries
Issue Date: 2007
Publisher: Journal of Power Sources
Abstract: New types of composite, solvent-free lithium ion conducting polymer electrolytes have been prepared by dispersing two complementary additives to a PEO?LiX (LiX = LiCF3SO3) matrix. The additives have been chosen in such a way that one of them (calix(6)pyrrole) enhances the lithium ion transference number while the other (super-acid zirconia) enhances the conductivity of the electrolyte. The results demonstrate that these dual-composite polymer electrolytes have a high conductivity with significantly high lithium transference number. This rare combination makes the new polymer electrolytes of interest for the development of advanced, solid-state, lithium polymer batteries.
URI: http://repository.kln.ac.lk/handle/123456789/4010
ISSN: 0378-7753
Appears in Collections:Physics

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