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Title:
ELECTROCHEMICAL CELL
Document Type and Number:
WIPO Patent Application WO/2023/171299
Kind Code:
A1
Abstract:
An electrolyte layer (7) comprises an inner part (71), an outer part (72) and a middle part (73). The inner part (71) covers the surface of a hydrogen electrode layer (6) and is estranged from the tip (P6) of the hydrogen electrode layer (6) in the surface direction by at least a set distance (D1). The outer part (72) covers approximately all of a region of a first main surface (20S) that is exposed from the hydrogen electrode layer (6) and is estranged from the tip (P6) of the hydrogen electrode layer (6) in the surface direction by at least the set distance (D1). The middle part (73) lies between the inner part (71) and the outer part (72), in the surface direction. The average thickness of the middle part (73) is greater than the average thickness of the inner part (71).

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Inventors:
CHIBA HARUKA (JP)
NAKAMURA TOSHIYUKI (JP)
TERAZAWA GENTA (JP)
OHMORI MAKOTO (JP)
Application Number:
PCT/JP2023/005529
Publication Date:
September 14, 2023
Filing Date:
February 16, 2023
Export Citation:
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Assignee:
NGK INSULATORS LTD (JP)
International Classes:
C25B13/02; C25B1/23; C25B9/00; C25B9/23; C25B9/63; H01M8/12; H01M8/1213
Foreign References:
JP2011204505A2011-10-13
JP2005158297A2005-06-16
JP2016154096A2016-08-25
JP2016072216A2016-05-09
JP2020095984A2020-06-18
JP2006324190A2006-11-30
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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