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| Ag-Ti-O复合膜对油酸的光催化氧化性能 | |
| 引用本文： | 颜桂炀,叶金花,李国清,吴金福.Ag-Ti-O复合膜对油酸的光催化氧化性能[J].泉州师范学院学报,2007,25(6):67-70. |
| 作者姓名： | 颜桂炀 叶金花 李国清 吴金福 |
| 作者单位： | 1. 福建师范大学,化学与材料学院,福建,福州,350007 2. 泉州师范学院,化学与生命科学学院,福建,泉州,362000 3. 泉州市环境保护局,福建,泉州,362000 |
| 摘 要： | 用溶胶-凝胶法制备掺杂改性的二氧化钛溶胶,并选用铝片为载体,以拉膜法制得Ag-Ti-O复合膜片;用XRD、FT-IR等手段对膜片的理化性能进行表征,并以油酸作为目标降解物,分别考察了膜片在紫外光与可见光的光催化氧化性能.结果表明,改性复合膜在紫外光或可见光光照的条件下,均能有效地将附着表面的油类物质氧化分解. |
| 关 键 词： | 溶胶-凝胶法 Ag-Ti-O复合膜 光催化 油酸 降解 |
| 文章编号： | 1009-8224(2007)06-0067-04 |
| 修稿时间： | 2007年6月12日 |
Photocatalytic Oxidation Property of Ag-Ti-O Thin Film for Oleic Acid |
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| YAN Gui-yang,YE Jin-hua,LI Guo-qin,WU Jin-fu.Photocatalytic Oxidation Property of Ag-Ti-O Thin Film for Oleic Acid[J].Journal of Quanzhou Normal College,2007,25(6):67-70. | |
| Authors: | YAN Gui-yang YE Jin-hua LI Guo-qin WU Jin-fu |
| Abstract: | The Ag-Ti-O thin film loaded on aluminum alloy was obtained via dip coating method,using TiO2 sol prepared by sol-gel method doped with AgNO3.Its physicochemical properties are characterized by means of XRD,FTIR.The photo-catalytic oxidation property of the thin film for oleic acid was investigated under UV and visible light irradiation.The results indicates that under the irradiation all of the film will effectively resolve the oil substance on its surface. |
| Keywords: | sol-gel method Ag-Ti-O doped film photo-catalyze oleic acid degradation |
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