Title:
METHOD FOR MANUFACTURING ELECTRODE FOR ELECTROLYSIS OF WATER
Document Type and Number:
WIPO Patent Application WO/2017/154134
Kind Code:
A1
Abstract:
Firstly, the present invention addresses the problem of providing a method for manufacturing an electrode for electrolysis of water that comprises a layered double hydroxide nanosheet, which has good hydrogen-generating ability, excellent adhesion to an electrically conductive substrate and excellent electrochemical stability. The present invention provides a method for manufacturing an electrode for electrolysis of water that comprises a step for immersing a layered double hydroxide-containing electrode substrate in an organic solvent. Secondly, the present invention addresses the problem of providing a method for manufacturing an electrode for electrolysis of water that comprises metal-doped tricobalt tetroxide, which has good hydrogen-generating ability, good adhesion to an electrically conductive substrate and excellent electrochemical stability. The present invention provides a method for manufacturing an electrode for electrolysis of water that comprises a step for performing electrodeposition in an aqueous solution comprising a metal-containing compound and a cobalt compound using an electrically conductive substrate as the anode and then firing.
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Inventors:
LI XIUMIN (JP)
GUAN GUOQING (JP)
SEKI KATSUJI (JP)
ABUDULA ABULITI (JP)
GUAN GUOQING (JP)
SEKI KATSUJI (JP)
ABUDULA ABULITI (JP)
Application Number:
PCT/JP2016/057373
Publication Date:
September 14, 2017
Filing Date:
March 09, 2016
Export Citation:
Assignee:
UNIV HIROSAKI (JP)
JIKU CHEMICAL CO LTD (JP)
JIKU CHEMICAL CO LTD (JP)
International Classes:
C25B11/06; C25D1/04
Foreign References:
| JPS62142796A | 1987-06-26 | |||
| JPS62170495A | 1987-07-27 | |||
| US20150368811A1 | 2015-12-24 |
Other References:
FANG SONG ET AL.: "Exfoliation of layered double hydroxides for enhanced oxygen evolution catalysis", NATURE COMMUNICATIONS, vol. 5, 17 July 2014 (2014-07-17), pages 1 - 9, XP055420378
KAMELLIA NEJATI ET AL.: "Electrochemical synthesis of nickel-iron layered double hydroxide: Application as a novel modified electrode in electrocatalytic reduction of metronidazole", MATERIALS SCIENCE AND ENGINEERING C, vol. 35, 15 November 2013 (2013-11-15), pages 179 - 184, XP028671423
KAMELLIA NEJATI ET AL.: "Electrochemical synthesis of nickel-iron layered double hydroxide: Application as a novel modified electrode in electrocatalytic reduction of metronidazole", MATERIALS SCIENCE AND ENGINEERING C, vol. 35, 15 November 2013 (2013-11-15), pages 179 - 184, XP028671423
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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