SYNTHESIS OF HEXAGONALLY PACKED MESOPOROUS TIO2 BY A MODIFIED SOL-GEL METHOD

被引：1026
|
作者：
ANTONELLI, DM [1 ]
YING, JY [1 ]
机构：
[1] MIT,DEPT CHEM ENGN,CAMBRIDGE,MA 02139
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1995年 / 34卷 / 18期
关键词：
MESOPOROUS MATERIALS; MOLECULAR SIEVES; SOL-GEL PROCESS; TITANIUM DIOXIDE;
D O I：
10.1002/anie.199520141
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Stable to surfactant removal by calcination, Ti‐TMS1 is the first hexagonally packed, mesoporous transition metal oxide. The synthesis of this new material was achieved by a modified sol–gel technique from titanium alkoxides and phosphate surfactants. The large internal surface area, narrow and controllable pore size, thermal stability, and variable oxidation states of the metal give this new material great potential as a catalyst and sorbent. Copyright © 1995 by VCH Verlagsgesellschaft mbH, Germany
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页码：2014 / 2017
页数：4
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