Praseodymium and nickel co-doped Co3O4 enhances oxygen evolution reaction performance via interfacial water optimization and cobalt pre-oxidation for proton exchange membrane water electrolysis
Lingtong Ji, Peimeng Qiu, Qingjun Ma, Peng Li, Shengli Chen
Chinese Journal of Catalysis . 2026, (11): 253 -263 .  DOI: 10.1016/S1872-2067(26)65109-1