| 纳米TiO2/聚苯胺复合膜的制备及其光催化降解苯酚 |
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| 引用本文： | 魏亦军,陈士昆,褚道葆.纳米TiO2/聚苯胺复合膜的制备及其光催化降解苯酚[J].淮南师范学院学报,2003,5(3):31-33. |
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| 作者姓名： | 魏亦军 陈士昆 褚道葆 |
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| 作者单位： | 安徽师范大学,化学与材料科学学院,安徽,芜湖,241000 |
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| 摘 要： | 采用1mol.L~(-1)硫酸作为介质,扫描速度为100mV.S~(-1),扫描电位为-0.2～0.8V,用循环伏安法在纳米二氧化钛(Nano-TiO_2)膜电极上实现了苯胺(Aniline)的电化学聚合,借助透射电镜、X射线衍射仪、红外光谱对制得的Nano—TiO_2/聚苯胺(Nano—TiO_2/PANI)复合膜进行了表征,并利用其对苯酚降解进行光化学催化,结果表明:Nano-TiO_2/PANI复合膜对苯酚的降解有较好的催化活性。
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| 关 键 词： | 纳米TiO_2 聚苯胺 复合膜 光催化 苯酚 |
| 文章编号： | 1009-9530(2003)03-0031-03 |
| 修稿时间： | 2003年2月13日 |
Preparation of Complex Film of Nanocrystalline TiO2/Polyanline and Photocatalytic Degradation of Phenol |
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| Wei Yijun,Chen Shikun,Chu Daobao.Preparation of Complex Film of Nanocrystalline TiO2/Polyanline and Photocatalytic Degradation of Phenol[J].Journal of Huainan Teachers College,2003,5(3):31-33. |
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| Authors: | Wei Yijun Chen Shikun Chu Daobao |
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| Abstract: | Polymerization of aniline on a nanocrystalline titanium dioxide film electrode(Nana-has been achieved in a medium of 1mol. L-1 sulfuric acid with scanning voltage -0.2-0. 8V at the rate 100mV. S-1. The complex film was charactered by means of TEM, XRD and FT-TR. The complex film was utilized to photocatalystic degrade phenol and the result shows that the Nano - TiO2/PANI has favorable catalytic effect on the photocatalytic degradation of phenol. |
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| Keywords: | Nano - TiO2 polyaniline complex film photocatalysis phenol |
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