Affiliation: | 1. Department of Chemical System Engineering, The University of Tokyo, Hongo‐3, Bunkyo‐ku, Tokyo 113–8656 (Japan), Fax: (+81)?3‐5800‐3806;2. Department of Applied Chemistry, Waseda University, Ohkubo‐3, Shinjuku‐ku, Tokyo 169–8555 (Japan), Fax: (+81)?3‐5286‐3199;3. Kagami Memorial Laboratory for Materials Science and Technology, Waseda University, Nishiwaseda‐2, Shinjuku‐ku, Tokyo 169–0051 (Japan) |