HE Bai1**, LI Meng2, XIONG Wei1, QIU Hui-Dong1, SU Xiao-Dong1, CHEN Shuang-Kou1
1. School of Chemistry and Chemical Engineering, Chongqing University of Science and Technology, Chongqing 401331, China; 2. School of Management, Chongqing University of Science and Technology, Chongqing 401331, China