One-step grafting of Al2O3 onto acid-made mesoporous silica

Yi Hsin Liu; Hong Ping Lin; Chung Yuan Mou

doi:10.1002/jccs.200500100

One-step grafting of Al₂O₃ onto acid-made mesoporous silica

Yi Hsin Liu, Hong Ping Lin, Chung Yuan Mou

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

4 Citations (Scopus)

Abstract

We report a one-step convenient chemical coating method of high alumina content onto mesoporous silicas. Aluminia-coated mesoporous silica with high sur face area (∼900 m²/g), tune able pore size (2.0-3.0 nm) and high hydro thermal stability (> 60 h) is obtained. The method may also be generalized for grafting other metal oxides onto mesoporous silica in future work.

Original language	English
Pages (from-to)	717-720
Number of pages	4
Journal	Journal of the Chinese Chemical Society
Volume	52
Issue number	4
DOIs	https://doi.org/10.1002/jccs.200500100
Publication status	Published - 2005
Externally published	Yes

Keywords

Alumination
Hydrothermal stability
Mesoporous silica
One-step

ASJC Scopus subject areas

General Chemistry

Access to Document

10.1002/jccs.200500100

Cite this

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abstract = "We report a one-step convenient chemical coating method of high alumina content onto mesoporous silicas. Aluminia-coated mesoporous silica with high sur face area (∼900 m2/g), tune able pore size (2.0-3.0 nm) and high hydro thermal stability (> 60 h) is obtained. The method may also be generalized for grafting other metal oxides onto mesoporous silica in future work.",

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AU - Lin, Hong Ping

AU - Mou, Chung Yuan

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AB - We report a one-step convenient chemical coating method of high alumina content onto mesoporous silicas. Aluminia-coated mesoporous silica with high sur face area (∼900 m2/g), tune able pore size (2.0-3.0 nm) and high hydro thermal stability (> 60 h) is obtained. The method may also be generalized for grafting other metal oxides onto mesoporous silica in future work.

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KW - Hydrothermal stability

KW - Mesoporous silica

KW - One-step

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