1. Beijing Key Laboratory of Environmental Science and Engineering,
School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, P.R. China
2. Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing 100081, P.R. China
3. EV/HEV R&D Department, Tianjin Lishen Battery Joint-Stock Co., Ltd., Tianjin, 300384, P.R. China