1. Institute for Catalysis (ICAT) and Graduate School of Chemical Sciences and Engineering
2. Hokkaido University
3. Sapporo 001-0021
4. Japan
5. Dipartimento di Scienze della Salute
6. Università di Catanzaro
7. 88100 Catanzaro
8. Italy
9. Department of Material and Life Science
10. Graduate School of Engineering
11. Osaka University
12. Osaka 565-0871