Preliminary studies of solid electrolyte-electrode interface by XPS for Cu|Rb4Cu16I7Cl13|V2O5 cell structure

Prasad, Ramakuru N. ; Abhyankar, Neelima M. ; Kulkarni, S. K. ; Karekar, R. N. (1988) Preliminary studies of solid electrolyte-electrode interface by XPS for Cu|Rb4Cu16I7Cl13|V2O5 cell structure Solid State Ionics: Diffusion and Reactions, 31 (1). pp. 21-25. ISSN 0167-2738

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/016727...

Related URL: http://dx.doi.org/10.1016/0167-2738(88)90283-4

Abstract

A copper ion conducting solid electrolyte Rb4Cu16I7Cl13 is prepared and pellet-form cells are formed using copper as anode and vanadium pentoxide as cathode. The cells are discharged for ½ h and 120 h. The cathode/electrolyte interface is studied. Both, cathode and electrolyte surfaces are analysed by X-ray photoelectron spectroscopy (XPS) to find the possible cell reaction. An attempt is made to determine the composition at surface and before and after the discharge changes in depth. Copper vanadium bronze (CuxV2O5) formation is suggested.

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Deposited On:17 Nov 2010 13:25
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