1. Institute of Resources and Ecological Environment, Jiangxi Province Key Laboratory of Cleaner Production of Rare Earths, Ganjiang Innovation Academy, Chinese Academy of Science, Ganzhou 341119, China
2. School of Rare Earth, University of Science and Technology of China, Hefei, 230026, China
3. State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Science, Beijing 100190, China
4. Institute of Green Process Manufacturing Innovation, Chinese Academy of Science, Beijing 100190, China