1. Chemical Resources Laboratory and Department of Electronic Chemistry, Tokyo Institute of Technology, Nagatsuta-cho 4259, Midori-ku, Yokohama 226-8502, Japan, Department of Chemical and Biochemical Engineering, Toyama National College of Technology, Hongo-cho 13, Toyama 939-8630, Japan, and Department of Polymer Science and Engineering, Faculty of Engineering, Yamagata University, Jonan 4-3-16, Yonezawa, Yamagata 992-8510, Japan