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Issue 1, 2005
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Hybrid non-silica mesoporous thin films

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Abstract

Large-pore TiO2 and ZrO2 mesoporous films with 2D-Hex or cubic mesostructures were prepared by dip-coating. Organic bifunctional molecules presenting an organic function and a complexing grafting group (phosphate, carboxylate) were explored as surface modifiers. The incorporation of these functions into the mesoporous network was monitored by crossed FT-IR and EDS techniques. Leaching experiments in different conditions were performed to assess the anchoring of the grafted groups. While phosphate or phosphonate groups are strongly grafted, carboxylate functions can be released in a pH-dependent way.

Graphical abstract: Hybrid non-silica mesoporous thin films

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Article information


Submitted
01 Oct 2004
Accepted
03 Nov 2004
First published
06 Dec 2004

New J. Chem., 2005,29, 59-63
Article type
Letter

Hybrid non-silica mesoporous thin films

P. C. Angelomé, S. Aldabe-Bilmes, M. E. Calvo, E. L. Crepaldi, D. Grosso, C. Sanchez and G. J. A. A. Soler-Illia, New J. Chem., 2005, 29, 59
DOI: 10.1039/B415324C

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