CATHODE FOR PRODUCING ELECTROLYTIC MANGANESE DIOXIDE

Title:

CATHODE FOR PRODUCING ELECTROLYTIC MANGANESE DIOXIDE

Document Type and Number:

WIPO Patent Application WO/2021/132400

Kind Code:

A1

Abstract:

Provided is a cathode for producing electrolytic manganese dioxide, the cathode being such that it is possible to suppress any deterioration in the cathode and to maintain a low electrolysis voltage, and being capable of realizing efficiency in the production of electrolytic manganese dioxide that is efficiently stabilized.　A cathode for producing electrolytic manganese dioxide, the cathode being characterized by being configured from graphite plates coated with copper coatings. Also, a method for producing a cathode for producing electrolytic manganese dioxide, the method being characterized in that a graphite plate is used as a working electrode, and a copper coating is formed by performing electroplating or electroless plating in a liquid electrolyte that contains copper ions.

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Inventors:

SUETSUGU KAZUMASA (JP)

Application Number:

PCT/JP2020/048300

Publication Date:

July 01, 2021

Filing Date:

December 23, 2020

Export Citation:

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Assignee:

TOSOH CORP (JP)

International Classes:

C25B11/04; C01B11/12; C25B1/21; H01M4/06; H01M4/36; H01M4/50; H01M4/583

Foreign References:

JP2002533288A	2002-10-08
JPS60211086A	1985-10-23
JPS6362893A	1988-03-19
JPH01306591A	1989-12-11

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