| 纳米Fe/TiO_2粉体的制备及其光催化性能 |
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| 引用本文： | 鲍玉龙.纳米Fe/TiO_2粉体的制备及其光催化性能[J].化学研究,2011(5):74-77. |
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| 作者姓名： | 鲍玉龙 |
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| 作者单位： | 齐齐哈尔市车城铸造公司; |
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| 摘 要： | 光催化法是近年来发展较快的一种环境治理技术,掺杂型TiO_2催化剂是当前研究的焦点之一.以四氯化钛为主要原料,利用简单的溶胶法制备了纳米TiO_2、Fe/TiO_2粉体,研究发现掺杂铁,能够有效地延缓锐钛矿型TiO_2向金红石型TiO_2的转变,提高Fe/TiO_2粉体的光催化活性,并且500℃焙烧后的Fe/TiO_2催化剂,在紫外光下催化活性较好.
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| 关 键 词： | 纳米Fe/TiO_2 光催化 溴甲酚绿染料 |
Preparation of Fe/TiO_2 nanoparticles and its photocatalytic degradation activity to bromocresol green |
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| BAO Yu-long.Preparation of Fe/TiO_2 nanoparticles and its photocatalytic degradation activity to bromocresol green[J].Chemical Research,2011(5):74-77. |
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| Authors: | BAO Yu-long |
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| Institution: | BAO Yu-long (Qiqihar City Checheng Casting Company,Qiqihar 161000,Heilongjiang,China) |
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| Abstract: | Photocatalytic route is an environmental remediation which has been developed rapidly in recent years,and one of the emphasis is the design of doped TiO_2 in photocatalytic research field.TiO_2 and Fe/TiO_2 nanoparticles were synthesized using titanium tetrachloride by sol method.The photocatalytic activity of TiO_2 and Fe/TiO_2 sample was investigated.It was found that the Fe/TiO_2 sample of 500 C calcination had higher photocatalytic activity under xenon lamp. |
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| Keywords: | Fe/TiO_2 nanoparticles photocatalysis bromocresol green |
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