| 掺Fe3+A-TiO2粉末的制备及其可见光催化降解碱性品红 |
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| 引用本文： | 张一兵,肖朵朵,江雷.掺Fe3+A-TiO2粉末的制备及其可见光催化降解碱性品红[J].光谱实验室,2011,28(4):1667-1671. |
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| 作者姓名： | 张一兵 肖朵朵 江雷 |
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| 作者单位： | 1. 上饶师范学院化学化工学院 江西省上饶市南环路85号334001
2. 中国科学院化学研究所 北京市海淀区中关村北-街2号100190 |
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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，“973”计划项目，江西省教育厅科技资助项目，江西省高校教学团队资助项目 |
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| 摘 要： | 以硫酸钛为原料用水热法制备了掺Fe3+TiO2粉末,用SEM测定了样品的形貌和晶型,研究了以自制的掺Fe3+ A-TiO2对碱性品红溶液的光催化降解作用.结果表明:所制备的TiO2为锐铁矿型TiO2(A-TiO2).可见光照射下,用自制的掺Fe3+A-TiO2降解碱性品红溶液的最佳条件是:2mg·L-1的碱性品红溶液中...
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| 关 键 词： | 掺Fe3+A-TiO2粉末 可见光催化 降解 碱性品红 最佳条件 |
Preparation of Fe3+-Doped Anatase TiO2 Powders and Their Visible Light Photocatalytic Degeneration of Basic Fuchsin |
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| ZHANG Yi-Bing,XIAO Duo-Duo,JIANG Lei.Preparation of Fe3+-Doped Anatase TiO2 Powders and Their Visible Light Photocatalytic Degeneration of Basic Fuchsin[J].Chinese Journal of Spectroscopy Laboratory,2011,28(4):1667-1671. |
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| Authors: | ZHANG Yi-Bing XIAO Duo-Duo JIANG Lei |
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| Institution: | ZHANG Yi-Bing XIAO Duo-Duo JIANG Leia(School of Chemistry and Chemical Engineering,Shangrao Normal University,Shangrao,Jiangxi 334001,P.R.China)a(Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080,P.R.China) |
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| Abstract: | Fe^3＋-doped TiO2 powders were prepared by hydrothermal method with titanium sulfate as raw materials,that were characterized by SEM,and the photocatalytic degeneration of home-made Fe^3＋-doped A-TiO2 on basic fuchsin was studied.The home-made TiO2 was anatase TiO2（A-TiO2）.The highest degeneration rate for basic fuchsin was 80.37% under follow optimum conditions：adding quality of 0.0600g for home-made Fe^3＋-doped A-TiO2 powders with mole ratio of 5% into the basic fuchsin solution concentration of 2mg·L-1 reacted under visible light for 3h at constant room temperature. |
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| Keywords: | Fe^3＋-Doped A-TiO2 Powders Visible Light Photocatalysis Degradation Basic Fuchsin Optimum Conditions |
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