Influence of hydroxyl group on IR transparency of tellurite-based glasses

Abstract : 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.
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https://hal-unilim.archives-ouvertes.fr/hal-00945933
Contributeur : Pamela Bathias <>
Soumis le : jeudi 13 février 2014 - 11:33:06
Dernière modification le : jeudi 4 juillet 2019 - 12:00:04

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Guillaume Guéry, Thierry Cardinal, Vincent Rodriguez, Marc Dussauze, Dominique Cavagnat, et al.. Influence of hydroxyl group on IR transparency of tellurite-based glasses. International Journal of Applied Glass Science, 2014, 5 (2), pp.178-184. ⟨10.1111/ijag.12044⟩. ⟨hal-00945933⟩

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