PAN Kang-Ya1, YU Lin-Xi1, SU Lin2, FU Jin-Song1, ZHANG Yan-Hua1*, ZHAO Huai-Yong3
1. College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068,China;
2. Sichuan Mianyang Puming High School, Mianyang 621000,China;
3. Guangyuan High School, Guangyuan 628000,China