1. Department of Applied Chemistry, National Chiao Tung University, Hsin-Chu 30050, Taiwan
2. Department of Chemical Engineering, National Tsing Hua University, Hsin-Chu 30013, Taiwan
3. Department of Polymer Materials, Kun Shan University, Yung-Kang City, Tainan Hsien 71003, Taiwan
4. Physics Department, Moscow State University, Moscow 119991, Russia
5. Institute of Organoelement Compounds, RAS, Moscow 119991, Russia