Institution: | 1. School of Materials Science and Chemical Engineering, Ningbo University, Fenghua road 818, Ningbo, Zhejiang, 315211 P. R. China;2. Department of Applied Chemistry Hiroshima, Hiroshima University, Higashi, Hiroshima, 739-8527 Japan;3. Faculty of Engineering, Kanagawa University Rokkakubashi, Kanagawa-ku, Yokohama, 2218686 Japan |