Synthesis of Hexagonally Packed Mesoporous TiO2 by a Modified Sol–Gel Method

David M. Antonelli; Jackie Y. Ying

doi:10.1002/anie.199520141

Synthesis of Hexagonally Packed Mesoporous TiO₂ by a Modified Sol–Gel Method

David M. Antonelli, Jackie Y. Ying^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

1157 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	2014-2017
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	34
Issue number	18
DOIs	https://doi.org/10.1002/anie.199520141
State	Published - 2 Oct 1995
Externally published	Yes

Keywords

mesoporous materials
molecular sieves
sol–gel process
titanium dioxide

ASJC Scopus subject areas

Catalysis
General Chemistry

Access to Document

10.1002/anie.199520141

Cite this

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title = "Synthesis of Hexagonally Packed Mesoporous TiO2 by a Modified Sol–Gel Method",

abstract = "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.",

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AU - Ying, Jackie Y.

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N2 - 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.

AB - 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.

KW - mesoporous materials

KW - molecular sieves

KW - sol–gel process

KW - titanium dioxide

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DO - 10.1002/anie.199520141

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