1. Department
of Materials and Life Science, Shizuoka Institute of Science and Technology, 2200-2 Toyosawa, Fukuroi, Shizuoka 437-8555, Japan
2. R&D Department of Chemicals, Nippon Light Metal Company, Ltd., 480 Kambara, Shimizu-ku, Shizuoka 421-3203, Japan
3. Research
Center for Explosion Safety, National Institute of Advanced Industrial Science and Technology, 1-1-1 Higashi, Tsukuba-shi, Ibaraki 305-8565, Japan
4. Research
and Development Department, Iharanikkei Chemical Industry Co. Ltd., 5700-1 Kambara, Shimizu-ku, Shizuoka 421-3203, Japan