A Novel Synthesis of Titania-silica Mixed Oxide with MesoporousStructure

A Novel Synthesis of Titania-silica Mixed Oxide with MesoporousStructure

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摘要 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. 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.

作者 WeiPingHUANG HongLI BaoQingLI FengGAO XiuChenZHENG ShouMinZHANG ShiHuaWU

机构地区 DepartmentofChemistry

出处《Chinese Chemical Letters》 SCIE CAS CSCD 2004年第6期725-728,共4页 中国化学快报（英文版）

关键词 TITANIA-SILICA mixed oxide sonication mesoporous structure. Titania-silica, mixed oxide, sonication, mesoporous structure.

分类号 O614.411 [理学—无机化学] O613.72 [理学—无机化学]

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Chinese Chemical Letters

2004年第6期

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A Novel Synthesis of Titania-silica Mixed Oxide with MesoporousStructure

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