Optimal selection of RuO 2 for durable oxygen evolution reactions in acidic media by continuous regulation of Ru–O covalency

作者：Xintong Li, Guanzhen Chen, Yan Liu, Ruihu Lu, Chao Ma, Ziyun Wang, Yunhu Han, Dingsheng Wang · 发表于：Energy & Environmental Science · 年份：2025 · DOI：10.1039/d4ee04861j · 被引用次数：81 · 研究领域：Electrocatalysts for Energy Conversion、Electrochemical Analysis and Applications、Fuel Cells and Related Materials

We obtained excellent activity and stability at high current densities by continuously doping Cr while successively modulating the electron transfer capacity of the catalyst as well as the Ru–O covalency.