Non-iridium-based electrocatalyst for durable acidic oxygen evolution reaction in proton exchange membrane water electrolysis

Iridium-based electrocatalysts remain the only practical anode catalysts for proton exchange membrane (PEM) water electrolysis, due to their excellent stability under acidic oxygen evolution reaction (OER), but are greatly limited by their high cost and low reserves. Here, we report a nickel-stabili...

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Veröffentlicht in:	Nature materials Jg. 22; H. 1; S. 100 - 108
Hauptverfasser:	Wu, Zhen-Yu, Chen, Feng-Yang, Li, Boyang, Yu, Shen-Wei, Finfrock, Y Zou, Meira, Debora Motta, Yan, Qiang-Qiang, Zhu, Peng, Chen, Ming-Xi, Song, Tian-Wei, Yin, Zhouyang, Liang, Hai-Wei, Zhang, Sen, Wang, Guofeng, Wang, Haotian
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	England Nature Publishing Group 01.01.2023
Schlagworte:	Acids Adsorbates Annealing Carbon Catalysts Chemistry Density functional theory Dioxides Durability Electrocatalysts Electrochemistry Electrolysis Electrolytes Evolution Iridium Mass spectroscopy Materials science Membranes Morphology Nanoparticles Nickel Oxidation Oxygen Oxygen evolution reactions Protons Reserves Ruthenium Ruthenium oxide Stability Water splitting
ISSN:	1476-1122, 1476-4660, 1476-4660
Online-Zugang:	Volltext
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