[1] Yamagata Univ, Fac Engn, Dept Polymer Sci & Engn, Yamagata 9928510, Japan
[2] Kinki Univ, Mol Engn Inst, Fukuoka 8208555, Japan
[3] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan
[4] Kyoto Univ, Grad Sch Engn, Dept Polymer Chem, Sakyo Ku, Kyoto 6068501, Japan