| 含钛介孔SiO2 催化剂的合成及其催化性能 |
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| 引用本文： | 盛凤军. 含钛介孔SiO2 催化剂的合成及其催化性能[J]. 江苏化工, 2007, 35(4): 38-40 |
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| 作者姓名： | 盛凤军 |
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| 作者单位： | 江苏广播电视大学,宜兴学院,江苏,宜兴,214206 |
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| 摘 要： | 分别以廉价硅酸钠与正硅酸乙酯为硅源,通过复合模板剂制备了介孔二氧化硅,并利用吸附相反应技术合成了TiO2/SiO2复合催化剂。用X射线衍射(XRD)、红外谱图分析(FT-IR)等手段对其结构进行了表征,通过苯酚的羟基化反应考察了催化剂的催化性能。
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| 关 键 词： | 介孔SiO2 TiO2/SiO2复合催化剂 对苯二酚 |
| 文章编号： | 1002-1116(2007)04-0038-03 |
Novel Titania-containing Mesoporous Silica Material:Its Synthesis,Characterization and Catalytic Properties |
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| SHENG Feng-jun. Novel Titania-containing Mesoporous Silica Material:Its Synthesis,Characterization and Catalytic Properties[J]. Jiangsu Chemical Industry, 2007, 35(4): 38-40 |
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| Authors: | SHENG Feng-jun |
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| Abstract: | Mesoporous silica was synthesized with sodium silicate or TEOS as the silica source and TritonX-100 and CTAB as the mixed template.The TiO2/SiO2 composite catalyst was prepared by use of the technique of adsorption phase nano-reaction.The structure of the product was determined by XRD and FT-IR,and its catalytic properties in phenol hydroxylation was also tested. |
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| Keywords: | mesoporous silica TiO2/SiO2 catalyst hydroquinone |
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