Stabilizing Ni atoms on PtNi crystals by constructing PtNix-(CeO2)y heterostructures for improving durability of oxygen reduction reaction in acidic media - Haibin Wang; Fanchao Meng; Di Dou; Lixia Bao; Qiuping Zhao; Chuilei Li; Yi Wang; Yuanyuan Cong (Journal of Environmental Chemical Engineering, 2023)