High activity with low Ru
A rutile-structured Ru-Mn solid solution oxide with exceptionally low OER overpotential and high stability in acidic media, offering a cost-effective alternative to RuO2.
Zonglin, Li · Haoyun, Sheng · Lin, Yichao · Hongyan, Hu · Hongfei, Sun · Yan, Dong · Chen, Xiaowei · Wei, Lingzhi · Tian, Ziqi · Chen, Qianwang · Su, Jianwei · Chen, Liang
Advanced Functional Materials 2024
Stable at 100 mA cm⁻² for 50 h
Stable at 0.5 A cm⁻² on Ti felt for at least 50 h
Follows adsorbate evolution mechanism