Issue 48, 2006
From the journal:

Journal of Materials Chemistry

Functionalized mesoporous dendritic silica hybrids as base catalysts with volatile organic compound elimination ability

Mahendra P. Kapoor,*a   Yuuki Kasama,a   Takuji Yokoyama,a   Masaaki Yanagi,a   Shinji Inagaki,b   Hironobu Nanbua  and  Lekh R. Junejaa  

* Corresponding authors

a Taiyo Kagaku Co. Ltd., Nano-Function Division, 1-3-1 Takaramachi, Yokkaichi, Mie, Japan
E-mail: mkapoor@taiyokagaku.co.jp
Fax: +81 59 347 5417
Tel: +81 59 347 5410

b Toyota Central R&D Laboratories Inc, Nagakute, Aichi, Japan

Abstract

A post-synthetic process to create functionalized mesoporous dendritic silicas with a high density of tertiary amino groups is presented. Polyamidoamine periodic dendrimers up to the second generation were grown inside the channels of mesoporous hybrids. The results demonstrate that the novel polyamidoamine dendritic mesoporous benzene-silicas with highly hydrophobic crystal-like pore wall structures and the polyamidoamine dendritic mesoporous silicas with amorphous pore wall structures are very effective catalysts in Knoevenagel condensation due to enhanced hydrophobic interactions in the pore framework system, and also are effective adsorbents for volatile organic compound (VOC) removal.

Graphical abstract: Functionalized mesoporous dendritic silica hybrids as base catalysts with volatile organic compound elimination ability

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Article information

DOI
https://doi.org/10.1039/B610684F
Article type
Paper
Submitted
25 Jul 2006
Accepted
05 Oct 2006
First published
27 Oct 2006

J. Mater. Chem., 2006,16, 4714-4722

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Functionalized mesoporous dendritic silica hybrids as base catalysts with volatile organic compound elimination ability

M. P. Kapoor, Y. Kasama, T. Yokoyama, M. Yanagi, S. Inagaki, H. Nanbu and L. R. Juneja, J. Mater. Chem., 2006, 16, 4714 DOI: 10.1039/B610684F

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