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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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