| 镍锰共掺杂TiO2的制备及其光催化性能研究 |
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| 引用本文： | 王雪静,朱芳坤.镍锰共掺杂TiO2的制备及其光催化性能研究[J].光谱实验室,2011,28(2):806-809. |
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| 作者姓名： | 王雪静 朱芳坤 |
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| 作者单位： | 河南科技学院化学化工学院,河南省新乡市华兰大道东段,453003 |
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| 基金项目： | 国家自然科学基金，河南科技学院博士基金 |
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| 摘 要： | 采用溶胶-凝胶的方法,镍、锰离子在钛酸丁酯Ti(OBu)4]水解的条件下掺杂到TiO2中,合成了不同摩尔比的镍、锰离子共掺杂的TiO2光催化剂.通过光催化降解甲基橙实验,对所制备光催化剂的光催化活性进行了考察.结果表明掺杂后的TiO2光催化剂在可见光下对甲基橙能有效地降解,表现出了较好的光催化活性,当镍、锰离子掺杂量...
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| 关 键 词： | 掺杂 镍锰 二氧化钛 光催化 甲基橙 |
Preparation and Photocatalytic Properties of TiO_2 Doped with Ni-Mn |
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| WANG Xue-Jing,ZHU Fang-Kun.Preparation and Photocatalytic Properties of TiO_2 Doped with Ni-Mn[J].Chinese Journal of Spectroscopy Laboratory,2011,28(2):806-809. |
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| Authors: | WANG Xue-Jing ZHU Fang-Kun |
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| Institution: | WANG Xue-Jing ZHU Fang-Kun(School of Chemistry and Chemical Engineering,Henan Institute of Science and Technology,Xinxiang,Henan 453003,P.R.China) |
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| Abstract: | TiO2 doped with hydrolyzed nickel ion and manganese ion by Ti(OBu)4 was prepared using sol-gel method,and different molar ratios of TiO2 photocatalytic doped with Ni-Mn were synthesized.TiO2 photocatalytic activity was investigated through the photocatalytic degradation of methyl orange.The results show TiO2 doped with Ni-Mn can effectively degrade methyl orange,and show the better TiO2 photocatalytic activity,which is the highest when the dopant content for Ni-Mn is 0.6%. |
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| Keywords: | Doping Nickel-Manganese TiO2 Photocatalysis Methyl Orange Red |
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