School of Materials Science and Engineering University of Jinan Jinan 250022 Shandong China;
School of Materials Science and Engineering.Wuhan University of Technology Wuhan 430070 Hubei China;
School of Materials Science and Engineering University of Jinan Jinan 250022 Shandong China;
School of Materials Science and Engineering University of Jinan Jinan 250022 Shandong China;
School of Materials Science and Engineering University of Jinan Jinan 250022 Shandong China;
School of Materials Science and Engineering University of Jinan Jinan 250022 Shandong China;
School of Materials Science and Engineering University of Jinan Jinan 250022 Shandong China;
Electrocatalysis; Oxygen evolution reaction; Transition-metal phosphate; NH4CoPO4·H2O;