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The effect of MoO3 substitution for B2O3 on the structural and optical properties of bismuth borate glass

The effect of MoO3 substitution for B2O3 on the structural and optical properties of bismuth... Fifty Bi2O3–(50-x) B2O3–xMoO3 glasses with x = 0, 5, 10, 15, and 20 are made using the melt-quenching procedure (mol%). The structural and physical properties of the produced glass samples were investigated using X-ray diffraction (XRD), infrared (FTIR), and optical absorption (UV/Vis/NIR) spectroscopy. In vitreous compositions including MoO3 up to 15 mol% and semi-crystallized samples containing 20 mol%, the environment of cations was examined. When the sample is poured into the air, the Bi2MoO6 crystalline phase forms, and the crystalline intensity increases. The isolated MoO4 presence in structural groups in the glass network can be seen in FTIR data. The thermal stability of glass samples containing 5 and 10 mol% MoO3 is higher than that of other samples. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of the Australian Ceramic Society Springer Journals

The effect of MoO3 substitution for B2O3 on the structural and optical properties of bismuth borate glass

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References (33)

Publisher
Springer Journals
Copyright
Copyright © The Author(s) under exclusive licence to Australian Ceramic Society 2022
ISSN
2510-1560
eISSN
2510-1579
DOI
10.1007/s41779-022-00770-x
Publisher site
See Article on Publisher Site

Abstract

Fifty Bi2O3–(50-x) B2O3–xMoO3 glasses with x = 0, 5, 10, 15, and 20 are made using the melt-quenching procedure (mol%). The structural and physical properties of the produced glass samples were investigated using X-ray diffraction (XRD), infrared (FTIR), and optical absorption (UV/Vis/NIR) spectroscopy. In vitreous compositions including MoO3 up to 15 mol% and semi-crystallized samples containing 20 mol%, the environment of cations was examined. When the sample is poured into the air, the Bi2MoO6 crystalline phase forms, and the crystalline intensity increases. The isolated MoO4 presence in structural groups in the glass network can be seen in FTIR data. The thermal stability of glass samples containing 5 and 10 mol% MoO3 is higher than that of other samples.

Journal

Journal of the Australian Ceramic SocietySpringer Journals

Published: Sep 1, 2022

Keywords: Bismuth molybdenum borate glass; XRD; DTA; FTIR; Optical properties

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