Affiliation: | 1. Department of Applied Chemistry, Faculty of Engineering, The University of Tokyo, Hongo, Bunkyoku, Tokyo, 113, Japan;2. Photochemical Conversion Materials Project, Kanagawa Academy of Science and Technology Laboratory, 1583, liyama, Atsugi, Kanagawa 243-02, Japan;3. Case Center for Electrochemical Sciences and the Department of Chemistry, Case Western Reserve Uiversity, Ohio 44106, U. S. A |