Issue 13, 2005
From the journal:

Journal of Materials Chemistry

A simple route to bimodal mesoporous silicavia tetrafluoroborate ion-mediated hydrophobic transformation of template micellar surface

Akihiro Okabe,a   Makiko Niki,a   Takanori Fukushimaa  and  Takuzo Aida*ab  

* Corresponding authors

a Aida Nanospace Project, Exploratory Research for Advanced Technology (ERATO), Japan Science and Technology Agency (JST), 2-41 Aomi, Koto-ku, Tokyo, Japan
Fax: +81-3-3570-9183
Tel: +81-3-3570-9182

b Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan
E-mail: aida@macro.t.u-tokyo.ac.jp
Fax: +81-3-5841-7310
Tel: +81-3-5841-7251

Abstract

Addition of NaBF4 to an aqueous solution of an onium ion surfactant results in the in situ generation of large aggregates of micelles, which template the formation of secondary pores in the sol-gel synthesis of mesoporous silica.

Graphical abstract: A simple route to bimodal mesoporous silica via tetrafluoroborate ion-mediated hydrophobic transformation of template micellar surface

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Article information

DOI
https://doi.org/10.1039/B500348B
Article type
Communication
Submitted
10 Jan 2005
Accepted
22 Feb 2005
First published
04 Mar 2005

J. Mater. Chem., 2005,15, 1329-1331

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A simple route to bimodal mesoporous silica via tetrafluoroborate ion-mediated hydrophobic transformation of template micellar surface

A. Okabe, M. Niki, T. Fukushima and T. Aida, J. Mater. Chem., 2005, 15, 1329 DOI: 10.1039/B500348B

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