1. School of Mechatronic Engineering and Automation Key Laboratory of Advanced Display and System Applications Ministry of Education Shanghai University Shanghai 200072 P. R. China
2. Anhui Sholon New Material Technology Co., Ltd. Chuzhou Anhui Province 239500 P. R. China
3. Department of Applied Biology and Chemical Technology and Research Institute for Smart Energy The Hong Kong Polytechnic University Hong Kong P. R. China