High valence metals engineering strategies of Fe/Co/Ni-based catalysts for boosted OER electrocatalysis

Li, L; Cao, X; Huo, J; Qu, J; Chen, W; Liu, C; Zhao, Y; Liu, H; Wang, G

High valence metals engineering strategies of Fe/Co/Ni-based catalysts for boosted OER electrocatalysis

Li, L Cao, X Huo, J Qu, J Chen, W Liu, C Zhao, Y

Liu, H

Wang, G

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Publisher:: ELSEVIER
Publication Type:: Journal Article
Citation:: Journal of Energy Chemistry, 2023, 76, pp. 195-213
Issue Date:: 2023-01-01

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Field	Value	Language
dc.contributor.author	Li, L
dc.contributor.author	Cao, X
dc.contributor.author	Huo, J
dc.contributor.author	Qu, J
dc.contributor.author	Chen, W
dc.contributor.author	Liu, C
dc.contributor.author	Zhao, Y https://orcid.org/0000-0002-8653-8666
dc.contributor.author	Liu, H https://orcid.org/0000-0003-0266-9472
dc.contributor.author	Wang, G https://orcid.org/0000-0003-4295-8578
dc.date.accessioned	2024-03-26T23:53:56Z
dc.date.available	2024-03-26T23:53:56Z
dc.date.issued	2023-01-01
dc.identifier.citation	Journal of Energy Chemistry, 2023, 76, pp. 195-213
dc.identifier.issn	2095-4956
dc.identifier.uri	http://hdl.handle.net/10453/177204
dc.description.abstract	Electrocatalysis for the oxygen evolution reactions (OER) has attracted much attention due to its important role in water splitting and rechargeable metal-air batteries. Therefore, designing highly efficient and low-cost catalysts for OER process is essential as the conventional catalysts still rely on precious metals. Transition metal-based compounds have been widely investigated as active OER catalysts, and renewed interest in the high valence metals engineered compounds has been achieved for superior catalytic activity and stability. However, an in-depth understanding of the construction strategies and induced effects for the high valence metals engineered catalysts is still lacking and desired. In this review, we have summarized the construction strategies of high valence metals as dopants or formed heterostructures with the iron/cobalt/nickel (Fe/Co/Ni)-based catalysts. Then the induced effects on Fe/Co/Ni-based catalysts by incorporating high valence metals, e.g., accelerating the surface reconstruction, forming amorphous structure, generating vacancies/defects, and acting as stabilizers, are highlighted. The impacts of high valence metals on OER performance are elucidated based on different elements, including molybdenum (Mo), tungsten (W), cerium (Ce), vanadium (V), chromium (Cr), manganese (Mn), niobium (Nb), zirconium (Zr). The correlations of construction strategies, induced effects, catalytic activity and OER reaction pathways are elaborated. Finally, the remaining challenges for further enhancements of OER performance induced by high valence metals are presented.
dc.language	English
dc.publisher	ELSEVIER
dc.relation	http://purl.org/au-research/grants/arc/DP180102297
dc.relation	http://purl.org/au-research/grants/arc/FT180100705
dc.relation.ispartof	Journal of Energy Chemistry
dc.relation.isbasedon	10.1016/j.jechem.2022.09.022
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	High valence metals engineering strategies of Fe/Co/Ni-based catalysts for boosted OER electrocatalysis
dc.type	Journal Article
utslib.citation.volume	76
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Science
pubs.organisational-group	University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	closed_access	*
dc.date.updated	2024-03-26T23:53:54Z
pubs.publication-status	Published
pubs.volume	76

Abstract:

Electrocatalysis for the oxygen evolution reactions (OER) has attracted much attention due to its important role in water splitting and rechargeable metal-air batteries. Therefore, designing highly efficient and low-cost catalysts for OER process is essential as the conventional catalysts still rely on precious metals. Transition metal-based compounds have been widely investigated as active OER catalysts, and renewed interest in the high valence metals engineered compounds has been achieved for superior catalytic activity and stability. However, an in-depth understanding of the construction strategies and induced effects for the high valence metals engineered catalysts is still lacking and desired. In this review, we have summarized the construction strategies of high valence metals as dopants or formed heterostructures with the iron/cobalt/nickel (Fe/Co/Ni)-based catalysts. Then the induced effects on Fe/Co/Ni-based catalysts by incorporating high valence metals, e.g., accelerating the surface reconstruction, forming amorphous structure, generating vacancies/defects, and acting as stabilizers, are highlighted. The impacts of high valence metals on OER performance are elucidated based on different elements, including molybdenum (Mo), tungsten (W), cerium (Ce), vanadium (V), chromium (Cr), manganese (Mn), niobium (Nb), zirconium (Zr). The correlations of construction strategies, induced effects, catalytic activity and OER reaction pathways are elaborated. Finally, the remaining challenges for further enhancements of OER performance induced by high valence metals are presented.

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