| A Novel Synthesis of Titania-silica Mixed Oxide with Mesoporous Structure |
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| 作者姓名： | WeiPingHUANG HongLI BaoQingLI FengGAO XiuChenZHENG ShouMinZHANG ShiHuaWU |
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| 作者单位： | DepartmentofChemistry,NankaiUniversity,Tianjin300071 |
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| 摘 要： | Mixture formed from sonicating TiCI4 and Si(OEt)4 in the absence of water is used as precursor and hydrolyzed by using a long-chain organic ammonium bromide as a structuredirecting agent. The product, titania-silica, is of mesoporous structure and characterized with SEM, FT-IR, BET, XRD and so on.
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| 关 键 词： | 合成 二氧化钛-二氧化硅 混合物 中孔结构 超声降解 有机铵溴化物 |
A Novel Synthesis of Titania-silica Mixed Oxide with Mesoporous Structure |
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| WeiPingHUANG HongLI BaoQingLI FengGAO XiuChenZHENG ShouMinZHANG ShiHuaWU.A Novel Synthesis of Titania-silica Mixed Oxide with Mesoporous Structure[J].Chinese Chemical Letters,2004,15(6):725-728. |
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| Authors: | Wei Ping HUANG Hong LI Bao Qing LI Feng GAO Xiu Chen ZHENG Shou Min ZHANG Shi Hua WU |
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| Institution: | Wei Ping HUANG,Hong LI,Bao Qing LI,Feng GAO,Xiu Chen ZHENG,Shou Min ZHANG,Shi Hua WU
Department of Chemistry,Nankai University,Tianjin 300071 |
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| Abstract: | Mixture formed from sonicating TiCl4 and Si(OEt)4 in the absence of water is used as precursor and hydrolyzed by using a long-chain organic ammonium bromide as a structure-directing agent. The product, titania-silica, is of mesoporous structure and characterized with SEM, FT-IR, BET, XRD and so on. |
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| Keywords: | Titania-silica mixed oxide sonication mesoporous structure |
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