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Journal of Sol-Gel Science and Technology
Erschienen in: Journal of Sol-Gel Science and Technology 3/2010

01.06.2010 | Original Paper

Luminescent hybrid oxydiacetic/ethyleneglycol/TEOS/Eu(III) material: thermal and spectroscopic analysis

verfasst von: M. Claudia Marchi, Pedro F. Aramendía, Beatriz C. Barja

Erschienen in: Journal of Sol-Gel Science and Technology | Ausgabe 3/2010

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Abstract

A luminescent hybrid organic–inorganic material was synthesized with the sol-gel technique by hydrolysis of tetraethoxysilane (TEOS) and an organic precursor obtained through the esterification of oda (oxydiacetic acid) and EG (ethyleneglycol) in acid media. The Eu(III) ion was included in the system to monitor the formation of the complex between the lanthanide and the ligand oda in the hybrid matrix. The spectral features of the emission of the Eu(III) ion together with the data obtained from infrared spectroscopy, thermogravimetric and differential thermal analysis, and scanning electron microscopy permit the structural characterization of the system and its comparison with a reference sample in which no organic moieties were hydrolyzed during the sol–gel process.
Vorheriger Artikel Low temperature preparation and electric properties of highly (100)-oriented Pb0.8 La0.1Ca0.1Ti0.975O3 thin films prepared by a sol–gel route
Nächster Artikel Influence of cerium concentration on the structure and properties of silica-methacrylate sol–gel coatings

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Metadaten
Titel
Luminescent hybrid oxydiacetic/ethyleneglycol/TEOS/Eu(III) material: thermal and spectroscopic analysis
verfasst von
M. Claudia Marchi
Pedro F. Aramendía
Beatriz C. Barja
Publikationsdatum
01.06.2010
Verlag
Springer US
Erschienen in
Journal of Sol-Gel Science and Technology / Ausgabe 3/2010
Print ISSN: 0928-0707
Elektronische ISSN: 1573-4846
DOI
https://doi.org/10.1007/s10971-010-2193-x

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