| Preparation of TiO2 Coated on Fabrics and Their Photocatalytic Reactivity |
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| 作者姓名： | 徐阳 魏取福 汪莹莹 黄锋林 朱贺 |
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| 作者单位： | Key Laboratory of Science ＆. Technology of Eco-Te.rtile Mi~tistry of Education, Jiangnan University, Wu.ri, Jiangsu 214122, China |
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| 摘 要： | Nanoscale titanium dioxide functional films were prepared on the surface of the cotton woven fabric and the polyester knitted fabric at room temperature by Radio Frequency （RF） magnetron sputtering process. The surface microstructure and morphology were characterized by scanning electron microscope （SEM） and X-ray diffraction （XRD）. Photocatalytic property of two treated fabrics was tested in solar and ultraviolet （UV） radiation respectively, and their photocatalytic activity was compared. The results showed that the nanoscale titanium dioxide deposited on the surface of the treated fabrics was at different anastasia phase. The treated fabrics have excellent photocatalytic property, and after 30 launderings, the photocatalytic activity still maintained at a high level. Also, it indicated that the photocatalytic activity of the treated fabrics in UV radiation was higher than in solar radiation, but the effect wasn＇t very distinct. And at the same experimental magnetron sputtering parameters, the cotton coated with the nanoscale titanium dioxide showed better performance than the polyester fabric coated with the nanoscale titanium dioxide in terms of the photocatalytic property.
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| 关 键 词： | 二氧化钛 纺织品 纤维 纺织技术 光催化技术 |
| 文章编号： | 1672-5220（2007）03-0333-04 |
| 修稿时间： | 2006-08-20 |
Preparation of TiO2 Coated on Fabrics and Their Photocatalytic Reactivity |
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| XU Yang,WEI Qu-fu,WANG Ying-ying,HUANG Feng-lin,ZHU He.Preparation of TiO2 Coated on Fabrics and Their Photocatalytic Reactivity[J].Journal of Donghua University,2007,24(3):333-336,346. |
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| Authors: | XU Yang WEI Qu-fu WANG Ying-ying HUANG Feng-lin ZHU He |
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| Abstract: | Nanoseale titanium dioxide functional films were prepared on the surface of the cotton woven fabric and the polyester knitted fabric at room temperature by Radio Frequency (RF) magnetron sputtering process. The surface microstructure and morphology were characterized by scanning electron microscope (SEM) and X-ray diffraction (XRD). Photocatalytic property of two treated fabrics was tested in solar and ultraviolet (UV) radiation respectively, and their photocatalytic activity was compared. The results showed that the nanoscale titanium dioxide deposited on the surface of the treated fabrics was at different anastasia phase. The treated fabrics have excellent photocatalytic property, and after 30 launderings, the photocatalytic activity still maintained at a high level. Also, it indicated that the photocatalytic activity of the treated fabrics in UV radiation was higher than in solar radiation, but the effect wasn't very distinct. And at the same experimental magnetron sputtering parameters, the cotton coated with the nanoscale titanium dioxide showed better performance than the polyester fabric coated with the nanoscale titanium dioxide in terms of the photocatalytic property. |
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| Keywords: | radio frequency (RF) magnetron sputtering titanium dioxide fabric photocatal ysis |
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