LITHIUM SECONDARY BATTERY CATHODE MATERIAL, CATHODE PLATE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY USING THIS

摘要

PROBLEM TO BE SOLVED: To provide a lithium secondary battery cathode material with low electrode resistance, a cathode plate for the lithium secondary battery, and the lithium secondary battery using it.

SOLUTION: In the lithium secondary battery cathode material, a positive electrode active material containing lithium oxide and carbon composite composed by dispersing a carbon fiber and aggregated carbon material are formed into the composite. In the lithium secondary battery cathode material constituted in this manner, a conductive network among primary particles is formed by the carbon composite in a state that the cathode activator (primary particles) is agglutinated to form secondary particles.

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