Title:
三金属層状複水酸化物組成物
Document Type and Number:
Japanese Patent JP7423632
Kind Code:
B2
Abstract:
The invention relates to a layered double hydroxide (LDH) material and methods for using the LDH material to catalyse the oxygen evolution reaction (OER) in a water-splitting process. The invention also provides a composition, a catalytic material, an electrode and an electrolyser including the LDH material. In particular, the LDH material includes a metal composite including cobalt, iron, chromium and optionally nickel species interspersed with a hydroxide layer.
Inventors:
Tsao, Chuan
Bo, Shin
Bo, Shin
Application Number:
JP2021533414A
Publication Date:
January 29, 2024
Filing Date:
August 16, 2019
Export Citation:
Assignee:
NEW SOUTH INNOVATIONS PTY LIMITED
Cohodo Hydrogen Energy Pty Ltd.
Cohodo Hydrogen Energy Pty Ltd.
International Classes:
C25B11/091; B01J23/86; C25B1/04; C25B9/00
Domestic Patent References:
| JP53059000A |
Foreign References:
| WO2017154134A1 | ||||
| US20170218528 | ||||
| US20170226648 | ||||
| KR1020180088654A | ||||
| CN102553660A |
Other References:
Chee Shan Lim, et al.,Layered Transition Metal Oxyhydroxides as Tri-functional Electrocatalysts,Journal of Materials Chemistry A,2015年,Vol. 22,p. 1-10,https://doi.org/10.1039/C5TA02063H
Michaela S. Burke, et al.,Cobalt-Iron (Oxy)hydroxide Oxygen Evolution Electrocatalysts: The Role of Structure and Composition on Activity, Stability, and Mechanism,JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2015年,Vol. 137,p. 3638-3648,https://doi.org/10.1021/jacs.5b00281
Taotao Gao, et al.,A trimetallic V-Co-Fe oxide nanoparticle as an efficient and stable electrocatalyst for oxygen evolution reaction,Journal of Materials Chemistry A,2015年,Vol. 34,p. 17763-17770,https://doi.org/10.1039/C5TA04058B
Zhenhua Li, et al.,Fast electrosynthesis of Fe-containing layered double hydroxide arrays toward highly efficient electrocatalytic oxidation reactions,Chemical Science,2015年,Vol. 11,p. 6624-6631,https://doi.org/10.1039/C5SC02417J
Chenlong Dong, et al.,Rational design of cobalt-chromium layered double hydroxide as a highly efficient electrocatalyst for water oxidation,Journal of Material Chemistry A,2016年,Vol. 29,p. 11292-11298,https://doi.org/10.1039/C6TA04052G
Xin Bo, et al.,NiFeCr Hydroxide Holey Nanosheet as Advanced Electrocatalyst for Water Coxidation,APPLIED MATERIALS & INTERFACES,2017年,Vol. 9,p. 41239-41245,https://doi.org/10.1021/acsami.7b12629
Michaela S. Burke, et al.,Cobalt-Iron (Oxy)hydroxide Oxygen Evolution Electrocatalysts: The Role of Structure and Composition on Activity, Stability, and Mechanism,JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2015年,Vol. 137,p. 3638-3648,https://doi.org/10.1021/jacs.5b00281
Taotao Gao, et al.,A trimetallic V-Co-Fe oxide nanoparticle as an efficient and stable electrocatalyst for oxygen evolution reaction,Journal of Materials Chemistry A,2015年,Vol. 34,p. 17763-17770,https://doi.org/10.1039/C5TA04058B
Zhenhua Li, et al.,Fast electrosynthesis of Fe-containing layered double hydroxide arrays toward highly efficient electrocatalytic oxidation reactions,Chemical Science,2015年,Vol. 11,p. 6624-6631,https://doi.org/10.1039/C5SC02417J
Chenlong Dong, et al.,Rational design of cobalt-chromium layered double hydroxide as a highly efficient electrocatalyst for water oxidation,Journal of Material Chemistry A,2016年,Vol. 29,p. 11292-11298,https://doi.org/10.1039/C6TA04052G
Xin Bo, et al.,NiFeCr Hydroxide Holey Nanosheet as Advanced Electrocatalyst for Water Coxidation,APPLIED MATERIALS & INTERFACES,2017年,Vol. 9,p. 41239-41245,https://doi.org/10.1021/acsami.7b12629
Attorney, Agent or Firm:
Patent Attorney Corporation Hiraki International Patent Office
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