WU Qi-Jun1,2, LONG Zhuo3, SHI Shun-Chao2, ZHANG Feng-Jun2
1. School of Chemical Engineering, Guizhou Institute of Technology, Guiyang 550003, China; 2. School of Chemical Engineering, Guizhou University of Engineering Science, Bijie 551700, China; 3. School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China