Title:
ELECTRODE AND WATER ELECTROLYSIS DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/119730
Kind Code:
A1
Abstract:
This electrode is provided with: a metal porous sheet comprising a metal porous body having a skeleton of a three-dimensional mesh structure; and a plate-shaped metal support disposed on one main surface of the metal porous sheet. The one main surface has a plurality of machined holes that are formed perpendicular to the one main surface, and at least some of the plurality of machined holes are disposed at regular intervals. The metal support has a plurality of through-holes passing through both surfaces of the metal support, and at least some of the plurality of through-holes are disposed at regular intervals. The porous metal sheet and the metal support are disposed so that the center of each of the aforementioned some of the plurality of machined holes and the center of each of the aforementioned some of the plurality of through-holes are shifted in one direction in a plan view.
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Inventors:
HIGASHINO TAKAHIRO (JP)
OKUNO KAZUKI (JP)
TAWARAYAMA HIROMASA (JP)
HOSOE AKIHISA (JP)
OKUMURA SOICHIRO (JP)
OKUNO KAZUKI (JP)
TAWARAYAMA HIROMASA (JP)
HOSOE AKIHISA (JP)
OKUMURA SOICHIRO (JP)
Application Number:
PCT/JP2022/031982
Publication Date:
June 29, 2023
Filing Date:
August 25, 2022
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
C25B11/032; C25B1/04; C25B9/00; C25B9/23; C25B11/03; C25B11/046
Domestic Patent References:
| WO2021153406A1 | 2021-08-05 | |||
| WO2008132818A1 | 2008-11-06 | |||
| WO2016042801A1 | 2016-03-24 |
Foreign References:
| JP2007536432A | 2007-12-13 | |||
| JP2000178778A | 2000-06-27 | |||
| JP2011246747A | 2011-12-08 | |||
| US4722773A | 1988-02-02 |
Attorney, Agent or Firm:
MORITA Takeshi et al. (JP)
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