Single-faceted IrO2 monolayer enabling high-performing proton exchange membrane water electrolysis beyond 10,000 h stability at 1.5 A cm-2

Single-faceted IrO2 monolayer enabling high-performing proton exchange membrane water electrolysis beyond 10,000 h stability at 1.5 A cm-2

Abstract Both commercial and laboratory-synthesized IrO2 catalysts typically possess rutile-type structures with multiple facets. Theoretical results predict the (101) facet is the most energetically favorable for oxygen evolution reaction owing to its lowest energy barrier. Achieving monolayer thic...

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Main Authors: Deren Yang, Chunyang Zhang, Yufeng Qin, Yang Yue, Yubo Liu, Xiaoyun Shi, Kang Hua, Xuemin An, Louyu Jin, Yipeng Zhang, Shouwei Zuo, Aidong Tan, Jianguo Liu
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-62665-2
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https://doi.org/10.1038/s41467-025-62665-2

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