| 掺杂锡的纳米二氧化钛光催化降解苯酚的研究 |
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| 引用本文： | 张俊卿,冯德荣.掺杂锡的纳米二氧化钛光催化降解苯酚的研究[J].内蒙古石油化工,2006,32(10):4-6. |
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| 作者姓名： | 张俊卿 冯德荣 |
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| 作者单位： | 1. 内蒙古科技大学材料与冶金学院
2. 包头明天科技股份有限公司,内蒙古,包头,014010 |
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| 基金项目： | 内蒙古自然科学基金（200308020216）资助项目. |
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| 摘 要： | 以钛酸丁酯为原料,用溶胶-凝胶(So l-gel)法制备了掺杂锡离子的纳米T iO 2粉末。采用透射电子显微镜和X光衍射仪对粉体的粒径、物相、形貌和热稳定性进行了表征。通过粉体对苯酚的降解情况对其光催化活性进行了测试,结果表明5%Sn4 -T iO 2具有良好的光催化氧化性能。
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| 关 键 词： | 溶胶-凝胶法 二氧化钛 掺杂 苯酚 光催化氧化 |
| 收稿时间： | 2006-05-25 |
Preparation of an Stannum-doped TiO2 Nanoparticles by Microemulsion Method and Research of Photocatalytic Degradation of Phenol |
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| ZHANG Jun-qing,FENG De-rong.Preparation of an Stannum-doped TiO2 Nanoparticles by Microemulsion Method and Research of Photocatalytic Degradation of Phenol[J].Inner Mongulia Petrochemical Industry,2006,32(10):4-6. |
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| Authors: | ZHANG Jun-qing FENG De-rong |
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| Abstract: | Nanometer Sn~(4 )-doped TiO_2 powder was obtained in microemulsion of CTAB/C_4H_(10)O/C_6H_(12)/H_2O with TiCl_4.The size,structure,appearance and thermostable properties were analyzed by TEM and XRD. The photocatalytic oxidation properties were examined by the degradation of phenol.The results indicate that the photocatalytic oxidation properties of 5%Sn~(4 )-TiO_2 were appropriate. |
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| Keywords: | Microemulsion method nanometer TiO_2 doped phenol photocatalytic oxidation |
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