| Pd敏化TiO2光催化剂的制备、表征和性能研究 |
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| 引用本文： | 刘国聪,司士辉,杨政鹏,张辉,游玉萍,王丽琴. Pd敏化TiO2光催化剂的制备、表征和性能研究[J]. 河南化工, 2004, 0(5): 12-14 |
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| 作者姓名： | 刘国聪 司士辉 杨政鹏 张辉 游玉萍 王丽琴 |
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| 作者单位： | 中南大学,化学化工学院,湖南,长沙,410083 |
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| 基金项目： | 国家863资助项目(2001AA218041)。 |
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| 摘 要： | 用分子筛MCM多孔材料作载体，制备了负载型MCM-TiO2和MCM-TiO2／Pd催化剂。用x衍射(XBD)对样品进行了表征，在带CCD的1164000型色散光谱仪上得到了样品的拉曼光谱。比较了样品对对甲基苯酚的光催化降解性能，并探讨了不同温度焙烧样品对对甲基苯酚光降解率的影响。
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| 关 键 词： | MCM TiO2 TiO2／Pd 光催化降解 对甲基苯酚 |
| 文章编号： | 1003-3467(2004)05-0012-03 |
Research of Properties, Preparations and Characteristics of TiO2/Pd Photocatalysts Supported on MCM |
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| LIU Guo-cong,SI Shi-hui,YANG Zheng-peng,ZHANG Hui,YOU Yu-ping,WANG Li-qin. Research of Properties, Preparations and Characteristics of TiO2/Pd Photocatalysts Supported on MCM[J]. Henan Chemical Industry, 2004, 0(5): 12-14 |
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| Authors: | LIU Guo-cong SI Shi-hui YANG Zheng-peng ZHANG Hui YOU Yu-ping WANG Li-qin |
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| Abstract: | MCM supported TiO_2 and TiO_2/Pd Photo-catalysts are prepared with porous material molecular sieve MCM as carrier. Sample's Raman spectroscopy on Model T64000 color scattering spectrometer with CCD is obtained and photocatalytic degradation of the sample to p-methyl phenol are compared. The influence of calcinated samples of different calcinating temperature on photo degradation of p-methyl phenol is probed. |
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| Keywords: | MCM TiO_2 TiO_2/Pd phtocatalytic degradation p-methyl phenol |
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