METHOD OF MANUFACTURING POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE BATTERY, POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE BATTERY, AND NONAQUEOUS ELECTROLYTE BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a positive electrode for a nonaqueous electrolyte battery with a large charge and discharge capacity and with fully satisfactory battery performance, as well as a positive electrode for a nonaqueous electrolyte battery and a nonaqueous electrolyte battery.

SOLUTION: In the manufacturing method of the positive electrode for the nonaqueous electrolyte battery, a thin film mainly made of lithium complex oxide is formed on a base material by vapor-phase growth, and the thin film formed is put under heat treatment and then is rinsed in water. A mold body mainly made of raw material powder of the lithium complex oxide is sintered to make up a sintered compact, and the sintered compact made is rinsed in water. The positive electrode for the nonaqueous electrolyte battery is manufactured in the above method and the nonaqueous electrolyte battery uses the positive electrode for the nonaqueous electrolyte battery.

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