Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education) School of Materials Science and Engineering Shandong University Jingshi Road 17923 Jinan 250061 China;
Jilin Engineering Normal University Changchun 130052 China;
State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China;
School of Applied Physics and Materials Wuyi University 22 Dongcheng Village Jiangmen 529020 China;
electrocatalysts; hydrogen evolution reaction; oxygen evolution reaction; water splitting; dealloying;