Highly ordered mesoporous silica films with perpendicular mesochannels by a simple stöber-solution growth approach

Zhaogang Teng; Gengfeng Zheng; Yuqian Dou; Wei Li; Chung Yuan Mou; Xuehua Zhang; Abdullah M. Asiri; Dongyuan Zhao

doi:10.1002/anie.201108748

Highly ordered mesoporous silica films with perpendicular mesochannels by a simple stöber-solution growth approach

Zhaogang Teng, Gengfeng Zheng, Yuqian Dou, Wei Li, Chung Yuan Mou, Xuehua Zhang, Abdullah M. Asiri, Dongyuan Zhao

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

304 Citations (Scopus)

Abstract

A simple solution: In the simple approach to silica films with perpendicular mesochannels presented herein, the substrate is immersed into a Stöber solution in which the silica precursors are hydrolyzed, cross-linked by an ammonia catalyst, and assembled with a surfactant on the substrate to form hexagonal mesostructures perpendicular to the substrate surface.

Original language	English
Pages (from-to)	2173-2177
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	9
DOIs	https://doi.org/10.1002/anie.201108748
Publication status	Published - Feb 27 2012
Externally published	Yes

Keywords

Stöber solution
mesoporous materials
perpendicular channels
silica
thin films

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.201108748

Cite this

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abstract = "A simple solution: In the simple approach to silica films with perpendicular mesochannels presented herein, the substrate is immersed into a St{\"o}ber solution in which the silica precursors are hydrolyzed, cross-linked by an ammonia catalyst, and assembled with a surfactant on the substrate to form hexagonal mesostructures perpendicular to the substrate surface.",

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AU - Teng, Zhaogang

AU - Zheng, Gengfeng

AU - Dou, Yuqian

AU - Li, Wei

AU - Mou, Chung Yuan

AU - Zhang, Xuehua

AU - Asiri, Abdullah M.

AU - Zhao, Dongyuan

PY - 2012/2/27

Y1 - 2012/2/27

N2 - A simple solution: In the simple approach to silica films with perpendicular mesochannels presented herein, the substrate is immersed into a Stöber solution in which the silica precursors are hydrolyzed, cross-linked by an ammonia catalyst, and assembled with a surfactant on the substrate to form hexagonal mesostructures perpendicular to the substrate surface.

AB - A simple solution: In the simple approach to silica films with perpendicular mesochannels presented herein, the substrate is immersed into a Stöber solution in which the silica precursors are hydrolyzed, cross-linked by an ammonia catalyst, and assembled with a surfactant on the substrate to form hexagonal mesostructures perpendicular to the substrate surface.

KW - Stöber solution

KW - mesoporous materials

KW - perpendicular channels

KW - silica

KW - thin films

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Highly ordered mesoporous silica films with perpendicular mesochannels by a simple stöber-solution growth approach

Abstract

Keywords

ASJC Scopus subject areas

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