State Key Laboratory Base for Eco-Chemical Engineering College of Chemical Engineering Qingdao University of Science and Technology Qingdao 266042 China;
State Key Laboratory Base for Eco-Chemical Engineering College of Chemical Engineering Qingdao University of Science and Technology Qingdao 266042 China;
College of Biological Chemical Science and Chemical Engineering Jiaxing University Jiaxing 314001 China;
Department of Energy and Process Engineering Faculty of Engineering Norwegian University of Science and Technology(NTNU) NO-7491 Trondheim Norway;
State Key Laboratory Base for Eco-Chemical Engineering College of Chemical Engineering Qingdao University of Science and Technology Qingdao 266042 China;
State Key Laboratory Base for Eco-Chemical Engineering College of Chemical Engineering Qingdao University of Science and Technology Qingdao 266042 China;
Ni2P catalysts; arrays; overall water splitting; Kirkendall effect; Ostwald ripening;