Rechargeable Copper Vanadate Cathodes for Lithium Cell
- 1 January 1988
- journal article
- Published by The Electrochemical Society in Journal of the Electrochemical Society
- Vol. 135 (1) , 32-36
- https://doi.org/10.1149/1.2095582
Abstract
The electrochemical behavior of various copper vanadates ( , , , and ) was studied in lithium cells with organic electrolytes. These cathodes exhibited high working voltages and large specific capacities, resulting in energy densities of ca. 1 Wh/g and 4 Wh/cm3 based on cathode active material. Rechargeable capacities of 0.16–0.26 Ah/g were obtained. Elemental copper formation was observed during discharge, and this phenomena appeared to affect cycle performance.Keywords
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