DOI: 10.1039/d6ta03617a ISSN: 2050-7488
Metallic delafossite PdRhO 2 films for fast electrolytic hydrogen evolution reaction
Lili Zhu, Meng Jin, Cheng Gao, Renhuai Wei, Haiyun Tong, Ranran Zhang, Ling Hu, Xiaoguang Zhu, Haimin Zhang, Yuping Sun, Xuebin ZhuSolution-processed delafossite PdRhO 2 thin films exhibit self-optimizing acidic HER performance (from 45 mV to 24 mV at 10 mA cm −2 ) driven by operando surface reconstruction into highly active Pd–Rh metallic clusters.