SMOGOR, H.; CARDINAL, Thierry; JUBERA, Veronique; FARGIN, Evelyne; VIDEAU, Jean-Jacques; GOMEZ, Sonia; GRODSKY, Rachel; DENTON, T.; COUZI, Michel; DUSSAUZE, Marc

doi:10.1016/j.jssc.2009.02.028

Metadatos

Mostrar el registro completo del ítem

Licencia de uso del documento

SMOGOR, H.
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

CARDINAL, Thierry
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

JUBERA, Veronique
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

Idioma

Article de revue

Este ítem está publicado en

Journal of Solid State Chemistry. 2009, vol. 182, n° 6, p. 1351-1358

Elsevier

Resumen en inglés

Effect of silver introduction in sodium phosphate and sodium borophosphate glasses containing large amount of niobium oxide have been investigated using differential scanning calorimetry and XRD. Same sodium niobate phase in the Nb2O5–NaNbO3 based solid solution have been observed following two heat treatments designed for nucleation and growth of the crystalline phase. Silver introduction in the glass composition is clearly responsible for increasing the crystallization rate. Its effect after nucleation and crystallization treatments has been shown. Phase metastable separation is occurring during heat treatment with formation of a phosphate rich and niobium rich phase. Crystallization effect on optical transparency of glasses and on Raman scattering response have been investigated.< Leer menos

Palabras clave en inglés

Glass

Crystallization

Nucleation agent

Niobium oxide

Metadatos

Licencia de uso del documento

Effect of silver on phase separation and crystallization of niobium oxide containing glasses

Idioma

Este ítem está publicado en

Resumen en inglés

Palabras clave en inglés

DOI

Orígen

Centros de investigación