An electrochemically reduced graphite-cobalt compound : synthesis and magnetic study
- 1 January 1985
- journal article
- Published by EDP Sciences in Journal de Physique
- Vol. 46 (11) , 1961-1965
- https://doi.org/10.1051/jphys:0198500460110196100
Abstract
When it is used as a cathode material in a lithium primary battery, graphite intercalation compound with CoCl2 is electrochemically reduced during the discharge process. This reaction leads to the formation of a new Co-graphite compound which is characterized by chemical and X-ray analysis. The magnetic properties exhibit a spin-glass behaviour at low temperature, due to the islandic character of the compound. Similarities with the 2-dimensional CoCl2 compound are also foundKeywords
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