| 用Fe3+掺杂锐钛矿型TiO2光催化剂降解孔雀石绿 |
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| 引用本文： | 张一兵,王亚玲. 用Fe3+掺杂锐钛矿型TiO2光催化剂降解孔雀石绿[J]. 化工环保, 2011, 0(2): 160-163 |
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| 作者姓名： | 张一兵 王亚玲 |
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| 作者单位： | 上饶师范学院化学化工学院; |
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| 基金项目： | 教育部第四批高等学校特色专业建设点资助项目(TS11524); 江西省教育厅科技资助项目(GJJ09373) |
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| 摘 要： | 以硫酸钛为原料,用水热法制备了Fe3+掺杂锐钛矿型TiO2(Fe3+ - TiO2)粉末,用扫描电子显微镜测定了试样的形貌.研究了自制的Fe3+ - TiO,光催化剂对孔雀石绿的光催化降解作用.实验结果表明,在孔雀石绿溶液质量浓度为2 mg/L、Fe3+ - TiO2加入量为1.616 g/L、Fe3+-TiO2中Fe...
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| 关 键 词： | 锐钛矿型二氧化钛 铁离子 掺杂 可见光催化 降解 孔雀石绿 染料 废水处理 |
Degradation of Malachite Green on Fe~(3+)-doped Anatase TiO_2 Photocatalyst |
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| Zhang Yibing,Wang Yaling. Degradation of Malachite Green on Fe~(3+)-doped Anatase TiO_2 Photocatalyst[J]. Environmental Protection of Chemical Industry, 2011, 0(2): 160-163 |
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| Authors: | Zhang Yibing Wang Yaling |
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| Affiliation: | Zhang Yibing,Wang Yaling(School of Chemistry and Chemical Engineering,Shangrao Normal University,Shangrao Jiangxi 334001,China) |
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| Abstract: | The Fe3+-doped anatase TiO2(Fe3+-TiO2) powder was prepared by hydrothermal method using titanium sulfate as raw material and characterized by SEM.The degradation of malachite green on Fe3+-TiO2 was studied.Under the conditions of malachite green mass concentration 2 mg/L,Fe3+-TiO2 dosage 1.616 g/L,Fe3+ doping amount 8%(mass fraction) and illumination time 4 h,the degradation rate of malachite green is 84.00%. |
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| Keywords: | anatase titanium dioxide iron ion doping visible-light photocatalysis degradation malachite green dye wastewater treatment |
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