Fine-tuning the degree of organic functionalization of mesoporous silica nanosphere materials via an interfacially designed co-condensation method
- 20 December 2004
- journal article
- research 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
This publication has 20 references indexed in Scilit:
- Photo-Switched Storage and Release of Guest Molecules in the Pore Void of Coumarin-Modified MCM-41Chemistry of Materials, 2003
- New trends in the design of supported catalysts on mesoporous silicas and their applications in fine chemicalsCatalysis Today, 2001
- Molecular Recognition Inside of Multifunctionalized Mesoporous Silicas: Toward Selective Fluorescence Detection of Dopamine and GlucosamineJournal of the American Chemical Society, 2001
- Hybrid Inorganic-Organic Mesoporous Silicates—Nanoscopic Reactors Coming of AgeAdvanced Materials, 2000
- Engineering uniform active sites in inorganic solid catalystsJournal of Molecular Catalysis A: Chemical, 1999
- Comparative Studies of Grafting and Direct Syntheses of Inorganic−Organic Hybrid Mesoporous MaterialsChemistry of Materials, 1999
- From Microporous to Mesoporous Molecular Sieve Materials and Their Use in CatalysisChemical Reviews, 1997
- Further Improvements in the Long-Range Order of MCM-41 MaterialsChemistry of Materials, 1997
- Calorimetric and counterion binding studies of the interactions between micelles and ions. Observation of lyotropic seriesJournal of the American Chemical Society, 1974
- Enthalpies of binding of organic molecules to cetyltrimethylammonium bromide micellesThe Journal of Physical Chemistry, 1974