A self-healing non-precious metal oxide anode in proton exchange membrane electrolysis beyond 1000 h stability at 2 A cm −2

作者：Miaoyu Lin, Wen Jing Li, Hao Lin, Sheng Dai, Zhenxin Lou, Jia Chen Wu, Huai Qin Fu, Song Ru Fang, Hao Fan, Xiao Xiao Mao, Xue Qing Chen, Haiyang Yuan, Peng Fei Liu, Hua Gui Yang, Yu Hou · 发表于：Energy & Environmental Science · 年份：2025 · DOI：10.1039/d5ee02703a · 被引用次数：15 · 研究领域：Fuel Cells and Related Materials、Electrocatalysts for Energy Conversion、Hybrid Renewable Energy Systems

This work demonstrates the dissolution–redeposition dynamic equilibrium of non-precious metal anode catalysts under PEMWE conditions, establishing stable active sites and achieving unprecedented long-term stability at ultrahigh current densities.