Title:
ELECTRODE FOR ELECTROLYSIS, ELECTROLYTIC CELL AND PRODUCTION METHOD FOR ELECTRODE FOR ELECTROLYSIS
Document Type and Number:
WIPO Patent Application WO/2012/081635
Kind Code:
A1
Abstract:
An electrode for electrolysis is provided with a conductive substrate, a first layer formed on the conductive substrate, and a second layer formed on the first layer. The first layer contains at least one kind of an oxide selected from the group consisting of a ruthenium oxide, an iridium oxide and a titanium oxide, and the second layer contains an alloy of platinum and palladium. The electrode for electrolysis maintains low overvoltage while retaining excellent durability over a long period of time.
Inventors:
HANEDA TSUYOSHI (JP)
TSUCHIDA KAZUYUKI (JP)
HACHIYA TOSHINORI (JP)
TSUCHIDA KAZUYUKI (JP)
HACHIYA TOSHINORI (JP)
Application Number:
PCT/JP2011/078952
Publication Date:
June 21, 2012
Filing Date:
December 14, 2011
Export Citation:
Assignee:
ASAHI KASEI CHEMICALS CORP (JP)
HANEDA TSUYOSHI (JP)
TSUCHIDA KAZUYUKI (JP)
HACHIYA TOSHINORI (JP)
HANEDA TSUYOSHI (JP)
TSUCHIDA KAZUYUKI (JP)
HACHIYA TOSHINORI (JP)
International Classes:
C25B11/08; C25B1/26; C25B9/00; C25B11/04
Foreign References:
| JP2010065311A | 2010-03-25 | |||
| JP2003041390A | 2003-02-13 | |||
| JP2010059446A | 2010-03-18 | |||
| JPS4511014B | ||||
| JPS4511015B | ||||
| JPS483954B | ||||
| JPS5393179A | 1978-08-15 | |||
| JPS5443879A | 1979-04-06 | |||
| JPS5268076A | 1977-06-06 |
Other References:
See also references of EP 2653589A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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Claims:
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