Affiliation: | 1. Department of Material and Environmental Chemistry, Graduate School of Engineering, Utsunomiya University, 7-1-2 Yoto, Utsunomiya, Tochigi 321-8585, Japan;2. Kurita Global Technology Center, Kurita Water Industries Ltd., 1-1 Kawada, Nogi-machi, Shimotsuga-gun, Tochigi 329-0105, Japan |