1. Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China
2. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
3. Zhejiang Funlithium New Energy Technology Co., Ltd., Ningbo 315201, P. R. China
4. Ganfeng Lithium Co., Ltd., Xinyu 338015, P. R. China