1. College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, PR China
2. Chengdu Institute of Food Inspection, Chengdu 641499, PR China
3. Qinghai Key Laboratory of Sulfate Type Salt Lakes Utilization., Qinghai CITIC Guoan Lithium Industry Development Co., Ltd., Golmud 816099, PR China