1. Film Products Development Center, Toray Industries, Inc., 1-1, Sonoyama 1-chome, Otsu, Shiga, 520-8558, Japan
2. Department of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
3. International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan