1. Engineering Research Center of the Ministry of Education for Advanced Battery Materials, Hunan Provincial Key Laboratory of Nonferrous Value-Added Metallurgy, School of Metallurgy and Environment, Central South University, Changsha 410083, China
2. BASF ShanShan Battery Material Co., Ltd, Changsha 410205, China
3. National Engineering Research Centre of Advanced Energy Storage Materials, Changsha 410205, China