Characterisation of the electrode/electrolyte interfaces in cells of the type Li/PEOLiCF3SO3/V6O13 by ac impedance methods

P. G. Bruce, F. Krok

Research output: Contribution to journalArticle

Abstract

A combination of ac impedance methods and 3-electrode cells were employed to study separately the V6O13 and lithium interface with, solid, high molecular weight PEO (5 × 106), and liquid, methoxy end-caped low molecular weight PEO (222). Surface layers appear to be present on both electrodes. Generally both the lithium and V6O13 interfacial impedances develop until they are significantly larger than the bulk electrolyte resistance. © 1989.

Original languageEnglish
Pages (from-to)171-174
Number of pages4
JournalSolid State Ionics
Volume36
Issue number3-4
Publication statusPublished - Nov 1989

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