1. Faculty of Engineering
2. Kanagawa University
3. Rokkakubashi, Kanagawa-ku
4. Yokohama-shi
5. Japan
6. Department of Applied Chemistry
7. Graduate School of Engineering
8. Hiroshima University
9. Higashi Hiroshima 739-8527
10. Materials and Structures Laboratory
11. Tokyo Institute of Technology
12. Yokohama-city