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Structural properties of lead vanadate glasses containing La3+ or Fe3+ ions

Musić, Svetozar; Gotić, Marijan; Popović, Stanko; Furić, Krešimir; Mohaček Grošev, Vlasta (1994) Structural properties of lead vanadate glasses containing La3+ or Fe3+ ions. Journal of Materials Science, 29 (5). pp. 1227-1232. ISSN 0022-2461

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Abstract

Structural properties of lead vanadate glasses containing La3+ or Fe3+ ions were investigated using X-ray diffraction, Fourier transform infrared spectroscopy and laser Raman spectroscopy. Crystalline Pb2V2O7 was formed for the molar composition 66.7PbO-33.3V2O5. Incorporation of greater quantities of La3+ into lead metavanadate glass caused the crystallization of Pb2V2O7. Fourier transform infrared and laser Raman spectra also suggested the presence of LaVO4. Incorporation of Fe3+ ions into lead metavanadate glass, up to 20 wt % Fe2O3, did not cause crystallization inside the glass matrix. Changes in the vibrational spectra are discussed.

Item Type: Article
Additional Information: The final publication is available at http://link.springer.com/article/10.1007%2FBF00975069
Uncontrolled Keywords: lead vanadate glasses; X-ray diffraction; infrared; Raman
Subjects: NATURAL SCIENCES > Physics
NATURAL SCIENCES > Chemistry
Divisions: Division of Materials Chemistry
Division of Materials Physics
Projects:
Project titleProject leaderProject codeProject type
Study of metal oxide, oxide glasses and zeolitesSvetozar Musić1-07-190MZOS
Phase equilibria, relaxation processes and phase transitions in solidsStanko Popović1-03-177MZOS
Vibrational phenomena and interactions in condensed matterKrešimir Furić1-03-066MZOS
Depositing User: Vlasta Mohaček Grošev
Date Deposited: 20 Dec 2013 10:57
Last Modified: 16 Jan 2015 09:38
URI: http://fulir.irb.hr/id/eprint/1220
DOI: 10.1007/BF00975069

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