摘要
TiO 2 powder, TiO 2/SiO 2 coated particle, and thin film reactor were prepared by sol gel process. Their morphology and structure were characterized by SEM, XRD and IR. Their effects of photocatalytic degradation for dichlorvos were studied. The Photocatalytic reactivity of thin film TiO 2 are better than that of powder TiO 2.
TiO 2 powder, TiO 2/SiO 2 coated particle, and thin film reactor were prepared by sol gel process. Their morphology and structure were characterized by SEM, XRD and IR. Their effects of photocatalytic degradation for dichlorvos were studied. The Photocatalytic reactivity of thin film TiO 2 are better than that of powder TiO 2.
出处
《感光科学与光化学》
CSCD
1999年第4期330-333,共4页
Photographic Science and Photochemistry
基金
天津市自然科学基金
