Department of Materials Science&Engineering College of Engineering Peking University Beijing 100871 ChinaState Power Investment Corporation Hydrogen Energy Co. LTD China;
Department of Materials Science&Engineering College of Engineering Peking University Beijing 100871 China;
Department of Materials Science&Engineering College of Engineering Peking University Beijing 100871 China;
Department of Materials Science&Engineering College of Engineering Peking University Beijing 100871 ChinaBIC-ESAT College of Engineering Peking University Beijing 100871 China;
High-index facets; Noble metal nanocrystals; Electrocatalysis; Electrochemical method; Wet-chemical method;