Influence of hydroxyl group on IR transparency of tellurite-based glasses
Idioma
en
Article de revue
Este ítem está publicado en
International Journal of Applied Glass Science. 2014, vol. 5, n° 2, p. 178-184
Wiley
Resumen en inglés
A study of the glass properties with two opposite levels of hydroxyl content is presented for two different tellurite glass families with molar composition 70TeO2-10Bi2O3-20ZnO and 80TeO2-20Nb2O5. We show that melting ...Leer más >
A study of the glass properties with two opposite levels of hydroxyl content is presented for two different tellurite glass families with molar composition 70TeO2-10Bi2O3-20ZnO and 80TeO2-20Nb2O5. We show that melting tellurite-based glasses in a dried-oxidant atmosphere (relative humidity <1%) reduces drastically the OH impurities. The effect of reducing the OH content on the glass properties such as characteristic temperatures, crystallization stability (ΔT), density, and microhardness is investigated.< Leer menos
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Importado de HalCentros de investigación