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

Musić, Svetozar; Gotić, Marijan; Popović, Stanko; Furić, Krešimir; Mohaček, Vlasta

doi:10.1007/BF00975069

Pregled bibliografske jedinice broj: 318571

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

Musić, Svetozar; Gotić, Marijan; Popović, Stanko; Furić, Krešimir; Mohaček, Vlasta

Structural properties of lead vanadate glasses containing La3+ or Fe3+ ions // Journal of materials science, 29 (1994), 5; 1227-1232 doi:10.1007/BF00975069 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 318571 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

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

Autori
Musić, Svetozar ; Gotić, Marijan ; Popović, Stanko ; Furić, Krešimir ; Mohaček, Vlasta

Izvornik
Journal of materials science (0022-2461) 29 (1994), 5; 1227-1232

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
lead vanadate glasses ; X-ray diffraction ; infrared ; Raman

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija

POVEZANOST RADA

Projekti:
1-07-190
1-03-177
1-03-066

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Krešimir Furić (autor)