1. Chemistry Post-doctoral Station; Fujian Normal University, Fuzhou; Fujian 35007 P. R. China
2. Fujian Key Laboratory of Pollution Control & Resource Reuse, Fuzhou; Fujian 350007 P. R. China
3. College of Chemistry and Pharmaceutical Sciences; Qingdao Agricultural University; 700 Changcheng Road Qingdao P. R. China
4. Institute of Advanced Energy Materials; Fuzhou University, Fuzhou; Fujian 350002 P. R. China
5. Fuqing Branch of Fujian Normal University, Fuqing; Fujian 350300 P. R. China