[1] Natl Univ Kaohsiung, Dept Appl Chem, Kaohsiung 811, Taiwan
[2] Acad Sinica, Inst Chem, Taipei 11529, Taiwan
[3] Natl Chung Hsing Univ, Dept Chem Engn, Taichung 402, Taiwan
[4] Natl Chi Nan Univ, Dept Appl Mat & Optoelect Engn, Nantou 545, Taiwan
[5] Natl Yunlin Univ Sci & Technol, Dept Chem & Mat Engn, Yunlin 604, Taiwan