Citation: Wei Ping HUANG, Hong LI, Bao Qing LI, Feng GAO, Xiu Chen ZHENG, Shou Min ZHANG, Shi Hua WU. A Novel Synthesis of Titania-silica Mixed Oxide with Mesoporous Structure[J]. Chinese Chemical Letters, ;2004, 15(6): 725-728. shu

A Novel Synthesis of Titania-silica Mixed Oxide with Mesoporous Structure

Department of Chemistry, Nankai University, Tianjin 300071

Received Date: 26 May 2003

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.
- Titania-silica,
- mixed oxide,
- sonication,
- mesoporous structure
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