[1] Ryukoku Univ, Fac Sci & Technol, Dept Chem Mat, Otsu, Shiga 5202194, Japan
[2] Japan Sci & Technol Corp, ACT, Yokohama, Kanagawa 2278502, Japan
[3] Kyushu Univ, Grad Sch Engn, Dept Chem & Biochem, Fukuoka 8128581, Japan
[4] Mitsubishi Chem Corp, MCC Grp Sci & Technol Res Ctr, Yokohama, Kanagawa 227, Japan