1. Soft Materials Chemistry, Institute for Materials Chemistry and Engineering, Kyushu University, Build. CE41, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
2. AGC Incorporation New Product R&D Center, 1150 Hazawa-cho, Kanagawa-ku, Yokohama, Kanagawa 221-8755, Japan
3. Department of Energy Conversion and Storage, Technical University of Denmark, Elektrovej, Build. 375, 2800 Kongens Lyngby, Denmark
4. AGC Incorporation Innovative Technology Research Center, 1150 Hazawa-cho, Kanagawa-ku, Yokohama, Kanagawa 221-8755, Japan