1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
2. College of Chemistry
3. Jilin University
4. Changchun 130012
5. P. R. China
6. Jiangxi Institute of Analysis and Testing
7. Nanchang 330029
8. Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation
9. East China University of Technology
10. Nanchang 330013