1. M. R. Hoffmann, S. T. Martin, W. Choi and D. W. Bahnemann, Chem. Rev. 95, 69 (1995).
2. A. Fujishima, K. Hashimoto and T. Watanabe, TiO 2 Photocatalysis, Fundamentals and Applications. BKC, Tokyo (1999).
3. D. M. Blake, Bibliography of Work on the Heterogeneous Photo catalytic Removal of Hazardous Compounds from Water and Air, NREL/TP-570-26797, Update Number 4. National Renewable Energy Laboratory, Boulder, CO (2001).
4. M. Kaneko and I. Okura, Photocatalysis, Science and Technology. Kodansha, Tokyo (2002).
5. D. Bahnemann, Sol. Energ. 77, 445 (2004).