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Lead-cadmium oxyfluoride glasses and glass-ceramics
(Natl Inst Optoelectronics, 2002-09-01)
Glasses and glass-ceramics have been obtained in oxyfluoride systems involving lead and cadmium fluorides and one of the well-known glass former oxides SiO2, B2O3 and TeO2. Vitreous domains were established and a wide range ...
Lead-cadmium oxyfluoride glasses and glass-ceramics
(Natl Inst Optoelectronics, 2014)
Lead-cadmium fluorogermanate glasses and transparent glassceramics. Spectroscopy and structure
(2006-12-01)
In Lead-cadmium fluorogermanate glasses (PbF2-CdF 2-PbGeO3) the addition of metal fluorides to the base PbGeO3 glass leads to a decrease of the glass transition temperature (Tg) and to an enhancement of the ionic conductivity ...
Optical and physical properties of Er3+-doped oxy-fluoride tellurite glasses
(Elsevier Science BvAmsterdamHolanda, 2011)
Structural and spectroscopic study of oxyfluoride glasses and glass-ceramics using europium ion as a structural probe
(Iop Publishing Ltd, 2008-04-09)
Transparent oxyfluoride glasses and beta-PbF(2) nanocrystals containing glass-ceramics were prepared with varying Eu(3+) content (0.3, 0.4, 0.5 and 0.6%). The effect of Eu(3+) content on the preparation of glass-ceramics ...
Study of fluorine losses in oxyfluoride glasses
(Elsevier B.V., 2005-12-15)
Glasses in PbGeO3-PbF-CdF2 and GeO2-PbO-PbF2-CdF2 systems were studied and the fluorine losses during synthesis were investigated. Samples were characterized by differential scanning calorimetry (DSC), X-ray diffraction, ...
Study of fluorine losses in oxyfluoride glasses
(Elsevier B.V., 2014)
Estudos de vidros fluoroboratos e fluorogermanatos de chumbo, através de técnicas de espectroscopia óptica e de ressonância magnética
(Universidade Federal de São CarlosUFSCarPrograma de Pós-graduação em FísicaCâmpus São Carlos, 2018-12-04)
In this work two studies on rare earth−doped (Eu3+, Yb3+) lead fluorogermanate (GeO2−PbO−PbF2) and fluoroborate glasses (B2O3 −PbO −PbF2) were investigated. The main advantages of these glasses are their chemical stability ...