61


Yamazaki, S., Matsunaga, S. and Hori, K., "Photocatalytic degradation of
 trichloroethylene in water using TiO2 pellets," Water Resources, Vol. 35, pp.
 1022-1028, 2001.

Yoneyama, H. and Torimoto, T., "Titanium dioxide/adsorbent hybrid photocatalysts for
 photodestruction of organic substances of dilute concentrations," Catalysis Today,
 Vol. 58, pp. 133-140, 2000.

Zhang, Y., Crittenden, J., Hand, D. and Perram, D., "Fixed-bed photocatalysts for solar
 decontamination of water," Environmental Science and Technology, Vol. 28, pp.
 435-442, 1994.

Zhang, Y., Weidenkaff, A. and Reller, A., "Mesoporous structure and phase transition of
 nanocrystalline TiO2," Materials Letters, Vol. 3429, 2001.