1. Nippon Sheet Glass Co. Ltd., 1-7, 2-Chome, Kaigan, Minato-Ku Tokyo, 105-8552, Japan, Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, Higashi-Osaka, 577-8502, Japan, Molecular Engineering Institute, Kinki University, 3-4-1, Kowakae, Higashi-Osaka, 577-8502, Japan, and Department of Metallurgical Engineering, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, Higashi-Osaka, Osaka 577-8502, Japan