ELECTRODE BASE, NEGATIVE ELECTRODE FOR AQUEOUS SOLUTION ELECTROLYSIS USING SAME, METHOD FOR PRODUCING THE ELECTRODE BASE, AND METHOD FOR PRODUCING THE NEGATIVE ELECTRODE FOR AQUEOUS SOLUTION ELECTROLYSIS

Title:

Document Type and Number:

WIPO Patent Application WO/2011/102431

Kind Code:

A1

Abstract:

Disclosed is a negative electrode for aqueous solution electrolysis, which comprises: a conductive base that has a nickel surface; a mixture layer that is formed on the surface of the conductive base and contains nickel metal, nickel oxide and carbon atoms; and an electrode catalyst layer that is formed on the surface of the mixture layer. The electrode catalyst layer is configured of a layer that contains a platinum group metal or a compound of a platinum group metal. The negative electrode for aqueous solution electrolysis is suitable for electrolysis of an aqueous solution of an alkali metal halide.

Inventors:

ISHIMARU SANAE (JP)

Application Number:

PCT/JP2011/053418

Publication Date:

August 25, 2011

Filing Date:

February 17, 2011

Export Citation:

Click for automatic bibliography generation Help

Assignee:

CHLORINE ENG CORP LTD (JP)
ISHIMARU SANAE (JP)

International Classes:

C25B11/04

Foreign References:

JPS5620181A	1981-02-25
JPH0344154B2	1991-07-05
JPS6286187A	1987-04-20
JPS61217591A	1986-09-27
JPS6026682A	1985-02-09
JP4142191B2	2008-08-27
JP4142191B2	2008-08-27
JP4274489B2	2009-06-10
JPH022A	1990-01-05
JP2010032578A	2010-02-12

Other References: