Title:
CATALYST, CATALYST FOR WATER ELECTROLYSIS CELL, WATER ELECTROLYSIS CELL, WATER ELECTROLYSIS DEVICE, AND METHOD FOR PRODUCING CATALYST
Document Type and Number:
WIPO Patent Application WO/2022/014377
Kind Code:
A1
Abstract:
This catalyst comprises: a layered double hydroxide containing ions of two or more transition metals; and metal particles containing one or more transition metals. The surface of the metal particles is covered by the layered double hydroxide.
Inventors:
KOSHIKAWA HIROYUKI
MURASE HIDEAKI
HAYASHI TAKAO
SUZUKA MICHIO
SHIRAISHI SEIGO
MURASE HIDEAKI
HAYASHI TAKAO
SUZUKA MICHIO
SHIRAISHI SEIGO
Application Number:
PCT/JP2021/025151
Publication Date:
January 20, 2022
Filing Date:
July 02, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B01J31/22; C01B3/02; C25B9/00; C25B11/073
Domestic Patent References:
| WO2017046252A1 | 2017-03-23 |
Foreign References:
| CN111389442A | 2020-07-10 | |||
| JP2018520251A | 2018-07-26 | |||
| JP2018103158A | 2018-07-05 |
Other References:
SEYEONG LEE ET AL.: "Operational durability of three-dimensional Ni-Fe layered double hydroxide electrocatalyst for water oxidation", ELECTROCHIMICA ACTA, vol. 315, 2019, pages 94 - 101
JIANDE CHEN ET AL.: "Interfacial Interaction between FeOOH and Ni-Fe LDH to Modulate the Local Electronic Structure for Enhanced OER Electrocatalysis", ACS CATALYSIS, vol. 8, 2018, pages 11342 - 11351
JIANDE CHEN ET AL.: "Interfacial Interaction between FeOOH and Ni-Fe LDH to Modulate the Local Electronic Structure for Enhanced OER Electrocatalysis", ACS CATALYSIS, vol. 8, 2018, pages 11342 - 11351
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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