Progress in metal oxide-based electrocatalysts for sustainable water splitting

Metal oxide-based electrocatalysts are promising alternatives to platinum group metals for water splitting due to their low cost, abundant raw materials, and impressive stability. This review covers recent progress in various metal oxides tailored for hydrogen and oxygen evolution reactions, discuss...

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Bibliographic Details
Published in:Materials Reports: Energy 2024-08, Vol.4 (3), p.100283, Article 100283
Main Authors: Jamadar, Aasiya S., Sutar, Rohit, Patil, Susmita, Khandekar, Reshma, Yadav, Jyotiprakash B.
Format: Article
Language:English
Subjects:
Electrocatalyst
HER
Metal oxide
OER
Overall water spilling
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Summary:Metal oxide-based electrocatalysts are promising alternatives to platinum group metals for water splitting due to their low cost, abundant raw materials, and impressive stability. This review covers recent progress in various metal oxides tailored for hydrogen and oxygen evolution reactions, discussing their crystal structure, composition, and surface modification influence on performance. Strategies like surface engineering, doping, and nanostructuring are evaluated for enhancing catalytic activity and stability. The key considerations for commercialization are highlighted, emphasizing ongoing research, innovation, and future scope to drive widespread adoption of water-splitting technology for a cleaner and sustainable future. [Display omitted]
ISSN:2666-9358
2666-9358
DOI:10.1016/j.matre.2024.100283