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

| Request a personal copy from author

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 title Project leader Project code Project type Study of metal oxide, oxide glasses and zeolites Svetozar Musić 1-07-190 MZOS Phase equilibria, relaxation processes and phase transitions in solids Stanko Popović 1-03-177 MZOS Vibrational phenomena and interactions in condensed matter Krešimir Furić 1-03-066 MZOS
Depositing User:	Vlasta Mohaček Grošev
Date Deposited:	20 Dec 2013 10:57
URI:	http://fulir.irb.hr/id/eprint/1220
DOI:	10.1007/BF00975069

Actions (login required)

View Item