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Title:
ELECTRODE CATALYST, AND ANION EXCHANGE MEMBRANE ELECTROCHEMICAL CELL
Document Type and Number:
WIPO Patent Application WO/2021/251341
Kind Code:
A1
Abstract:
Provided is an electrode catalyst which is excellent in durability, substance conductivity and electric conductivity, and which can be produced inexpensively.　According to the present invention, provided is an electrode catalyst comprising a void-containing structure having a void, wherein: the void-containing structure is provided with a core part, and a skin layer that covers the core part; the core part comprises metal; and the skin comprises an oxide containing Ni.

Inventors:
KAKINUMA KATSUYOSHI (JP)
Application Number:
PCT/JP2021/021582
Publication Date:
December 16, 2021
Filing Date:
June 07, 2021
Export Citation:
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Assignee:
UNIV YAMANASHI (JP)
International Classes:
C25B11/091; B01J23/75; B01J23/755; B01J35/04; C25B1/04; C25B9/00; C25B9/23; C25B11/03; C25B11/061; C25B13/08; H01M4/86; H01M4/90; H01M8/10; H01M8/1016
Domestic Patent References:
WO2012002310A12012-01-05
WO2017159820A12017-09-21
WO2019021904A12019-01-31
WO2019172160A12019-09-12
WO2020080400A12020-04-23
WO2020196236A12020-10-01
Foreign References:
JP2009543674A2009-12-10
JP2010201387A2010-09-16
JP2013149616A2013-08-01
JP2017527693A2017-09-21
JP2017527693A2017-09-21
Other References:
APPL.CATAL B, vol. 164, 2015, pages 488 - 495
ACS CATAL., vol. 10, 2020, pages 4019 - 4047
JACS, vol. 134, 2012, pages 17253 - 17261
JACS, vol. 135, 2013, pages 16977 - 16987
ACS APPL. MAT. INTERFACES, 2017, pages 44567
ACS CATAL., vol. 9, 2019, pages 7 - 15
See also references of EP 4166692A4
Attorney, Agent or Firm:
SK INTELLECTUAL PROPERTY LAW FIRM et al. (JP)
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