1. Center for Rubber Science and Technology, Kyoto Institute of Technology, Matsugasaki, Sakyo, Kyoto 606-8585, Japan
2. Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo, Kyoto 606-8585, Japan
3. Graduate School of Science and Technology, Kyoto Institute of Technology, Matsugasaki, Sakyo, Kyoto 606-8585, Japan
4. Department of Chemistry, Faculty of Science, Mahidol University, Ratchthewee, Bangkok 10400, Thailand
5. Research Strategy Promotion Center, Kyoto Institute of Technology, Matsugasaki, Sakyo, Kyoto 606-8585, Japan
6. Professor Emeritus, Kyoto Institute of Technology, Matsugasaki, Sakyo, Kyoto 606-8585, Japan