METAL ANODE FOR LITHIUM ION SECONDARY BATTERY, ITS MANUFACTURING METHOD, AND LITHIUM ION SECONDARY BATTERY USING IT

摘要

PROBLEM TO BE SOLVED: To provide a novel metal anode for a lithium secondary battery capable of making up a lithium secondary battery with high charge/discharge capacity and excellent charge/discharge cycle characteristics for use as anode for a lithium secondary battery, its manufacturing method industrially efficient, and a lithium secondary battery of high performance using the same.

SOLUTION: The metal anode for a lithium ion secondary battery uses metal ruthenium as an anode active material. In the manufacturing method, an electrode with ruthenium powder deposited on a collector by a gas deposition method is formed.

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