1. Key Laboratory of Green Process and Engineering, National Engineering Research Center of Green Recycling for Strategic Metal Resources, Institute of Process Engineering, Chinese Academy of Sciences, 1 North Second Street, Zhongguancun, Haidian District, Beijing 100190, People's Republic of China
2. Jiangxi Province Key Laboratory of Cleaner Production of Rare Earths, Ganjiang Innovation Academy, Chinese Academy of Sciences, 1 Kexueyuan Road, Ganxian District, Ganzhou, Jiangxi, 341100, People's Republic of China