Fine-tuning the degree of organic functionalization of mesoporous silica nanosphere materials via an interfacially designed co-condensation method
- 20 December 2004
- journal article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 10,p. 1264-1266
- https://doi.org/10.1039/b412618a
Abstract
A synthetic method that can fine tune the amount of chemically accessible organic functional groups on the pore surface of MCM-41 type mesoporous silica nanosphere (MSN) materials has been developed by electrostatically matching various anionic organoalkoxysilanes with the cationic cetyltrimethylammonium bromide micelles in a base-catalyzed condensation reaction of tetraethoxysilane.Keywords
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