Rapid measurement of the apparent transference number and salt diffusion coefficient in solid polymer electrolytes

Authors
Christie, L Christie, AM Vincent, CA
Citation
L. Christie et al., Rapid measurement of the apparent transference number and salt diffusion coefficient in solid polymer electrolytes, EL SOLID ST, 2(4), 1999, pp. 187-188
Citations number
16
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ELECTROCHEMICAL AND SOLID STATE LETTERS
ISSN journal
10990062 → ACNP
Volume
2
Issue
4
Year of publication
1999
Pages
187 - 188
Database
ISI
SICI code
1099-0062(199904)2:4<187:RMOTAT>2.0.ZU;2-W
Abstract
A method for estimating simultaneously the apparent cationic transference n umber and diffusion coefficient of a salt in a solid polymer electrolyte fr om a single transient potential step measurement is presented. The concentr ation dependence of these variables was measured for a lithium salt in a Ky nar-based polymer electrolyte gel. (C) 1999 The Electrochemical Society. S1 099- 0062( 98) 11- 031- 3. All rights reserved.