Deciphering Water Oxidation Catalysts: The Dominant Role of Surface Chemistry over Reconstruction Degree in Activity Promotion

Deciphering Water Oxidation Catalysts: The Dominant Role of Surface Chemistry over Reconstruction Degree in Activity Promotion

Highlights Demonstrate that the key factor to determine the activity of reconstructed surfaces is the surface chemistry, instead of reconstruction degree using the popular perovskite LaNi1-xFexO3 oxides as model materials. Fe content can influence both the surface reconstruction degree, the activati...

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Bibliographic Details
Main Authors: Li An, Jianyi Li, Yuanmiao Sun, Jiamin Zhu, Justin Zhu Yeow Seow, Hong Zhang, Nan Zhang, Pinxian Xi, Zhichuan J. Xu, Chun-Hua Yan
Format: Article
Language:English
Published: SpringerOpen 2024-11-01
Series:Nano-Micro Letters
Subjects:
Oxygen evolution reaction
Perovskite oxides
Doping
Activation and reconstruction
Online Access:https://doi.org/10.1007/s40820-024-01562-7
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Summary:Highlights Demonstrate that the key factor to determine the activity of reconstructed surfaces is the surface chemistry, instead of reconstruction degree using the popular perovskite LaNi1-xFexO3 oxides as model materials. Fe content can influence both the surface reconstruction degree, the activation degree, and the activity of reconstructed surfaces. The oxygen evolution reaction activity of reconstructed catalysts is primarily governed by the chemistry of the reconstructed surface species.
ISSN:2311-6706
2150-5551

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