Laboratory on Solid State Ionics, University of Science and Technology Beijing, Beijing 100083, China;
Faculty of Materials and Technology Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China;
Laboratory on Solid State Ionics, University of Science and Technology Beijing, Beijing 100083, China;
Laboratory on Solid State Ionics, University of Science and Technology Beijing, Beijing 100083, China;
Laboratory on Solid State Ionics, University of Science and Technology Beijing, Beijing 100083, China;
Laboratory on Solid State Ionics, University of Science and Technology Beijing, Beijing 100083, China;
Faculty of Materials and Technology Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China;
Faculty of Materials and Technology Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China;
Laboratory on Solid State Ionics, University of Science and Technology Beijing, Beijing 100083, China;
Li-ion battery; LiNiO2; LiCoO2; Ni(OH)2; Co(OH)2; cathode material; gradient cathode material; electrochemical performance;