1. School of Metallurgy and Environment, Central South University, Changsha, 410083, PR China
2. Research Institute of Resource Recycling, Central South University, Changsha 410083, Hunan, China
3. School of Geosciences and Info-Physics, Central South University, Changsha 410083, China
4. Guangdong Mic-power New Energy Co., Ltd, Huizhou, 516000, PR China
5. Engineering Research Centre of Advanced Battery Materials, The Ministry of Education, Changsha 410083, Hunan, China
6. Hunan Provincial Key Laboratory of Value-added Metallurgy, Changsha 410083, Hunan, China