Construction of steady-active self-supported porous Ir-based electrocatalysts for the oxygen evolution reaction

Developing highly active and stable oxygen evolution reaction (OER) catalysts for water electrolysis remains a great challenge. A self-supported Ir nanocatalyst was prepared via a self-assembly method. Its porous structure and residual metal incorporation contributed to its high activity and stabili...

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Published inChemical communications (Cambridge, England) Vol. 59; no. 13; pp. 1813 - 1816
Main Authors Wang, Yongsheng, Guo, Xiaoxuan, Wang, Xinyu, Huang, Junling, Yin, Likun, Zhu, Wei, Zhuang, Zhongbin
Format Journal Article
LanguageEnglish
Published England Royal Society of Chemistry 09.02.2023
Subjects
Electrocatalysts
Electrolysis
Oxygen evolution reactions
Self-assembly
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Summary:Developing highly active and stable oxygen evolution reaction (OER) catalysts for water electrolysis remains a great challenge. A self-supported Ir nanocatalyst was prepared via a self-assembly method. Its porous structure and residual metal incorporation contributed to its high activity and stability for the OER in acid. A self-supported Ir nanocatalyst was prepared via a facile self-assembly method. The porous structure and residual metal incorporation contributed to the high activity and stability of the nanocatalyst for the oxygen evolution reaction in acid.
Bibliography:https://doi.org/10.1039/d2cc06231c
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ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/d2cc06231c