Publikace detail

BaO-Nb2O5-P2O5 glasses and their crystallization

Autoři: Kalenda Petr | Koudelka Ladislav | Mošner Petr | Montagne Lionel | Revel Bertrand

Rok: 2016

Druh publikace: ostatní - přednáška nebo poster

Strana od-do: nestránkováno

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	BaO-Nb2O5-P2O5 glasses and their crystallization	Nine glassy samples of the ternary system BaO-Nb2O5-P2O5 was prepared in two compositional series: 40BaO-xNb2O5-(60-x)P2O5 with x = 0-40 and yBaO-20Nb2O5-(80-y)P2O5 with y = 20-60. Basic physical parameters of all prepared glasses were obtained. Thermal behavior of these glasses was studied by DTA, hot-stage microscopy and dilatometry. Structure of the glasses was studied by Raman spectroscopy and 31P NMR spectroscopy. Crystallization of these glasses was studied and the crystallization products were identified by X-ray diffraction. Raman spectroscopy results were in a good agreement with X-ray diffraction	BaO-Nb2O5-P2O5 glasses; thermal properties; crystallization; X-ray diffraction

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