1. Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources; Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province; Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, China
2. University of Chinese Academy of Sciences, Beijing 100049, China
3. Spallation Neutron Source Science Center (SNSSC), Dongguan, Guangdong 523803, China
4. Diffraction and Scattering Division, Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Sayo-gun Hyogo 679-5198, Japan
5. Neutron Industrial Technology Center, Comprehensive Research Organization for Science and Society (CROSS), Tokai, Ibaraki 319-1106, Japan