<論文>酸化チタン光触媒シートによる有機ガス分解(第2部) : 酸化チタン担持布シートの光触媒能と実用性

概要

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Titanium(IV) oxide (TiO_2) fine particles were filled in cloth sheets and the photocatalytic activity for organic gases was measured on the sheets. The TiO_2 coating cloth was made by using a binder, calcium alginate. When light of ultraviolet-ray irradiated the sheets in an 80 × 160 × 80 mm reaction chamber, concentration of HCHO or C_6H_6 was measured for hours. And, to prevent the living environment from a sick building or sick school syndrome, reactions of HCHO gas decomposition were carried out by using a fluorescent lamp in a 550 × 550 × 650 mm chamber as a pseudo-indoors. In the both cases, TiO_2 coating cloths were confirmed to have a good activity. The sheets could also keep TiO_2 on them in several times of washing. It is confirmed that the TiO_2 coating cloths can be available as curtains or wall cloths.
沼津工業高等専門学校の論文
2002-01-31