POSITIVE ACTIVE MATERIAL COMPOSITE PARTICLE, ELECTRODE USING THE SAME, AND LITHIUM SECONDARY BATTERY

摘要

PROBLEM TO BE SOLVED: To provide an electrode active material-containing composition used in a lithium secondary battery combining output with cycle life under low temperature atmosphere in a high level, and to provide an electrode and the lithium secondary battery using the composition.

SOLUTION: A compression shearing stress is applied to a mixture of (A) a lithium-nickel compound oxide, (B) activated carbon, and (C) carbon black to manufacture positive active material composite particles.

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