ISSN:
1573-4846
Keywords:
silica films
;
chemical modification
;
IR
;
MAS NMR
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The sol-gel technique has been used for the preparation of silica films. The properties of these layers were varied by modification with aliphatic and aromatic compounds containing carbonyl groups. Structural changes in the gels were observed by IR and MAS NMR spectroscopy. The incorporated organic compounds interact weakly with the gel matrix, forming hydrogen bridges.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1018302328014
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