What is it about?

In this work, 80TeO2–(20 − x) Na2O–xTiO2 (x = 0, 5, 10 and 20) mol% glasses by melting quenching technique were obtained. Density (ρ) and molar volume (Vm) of these glasses have been investigated.

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Why is it important?

Due to the technological application of these luminescent glasses.

Perspectives

DSC, FTIR and UV–Vis results indicated that, with the increasing the TiO2 content, the role of this oxide changes from network modifier to former. In addition, more covalent bonds are formed, reinforcing the network connectivity by increasing the Te–O–Ti inter-chain bounds. These features improved the glassy system thermal and optical properties.

Professor Daniele T Dias
Federal University of Technology - Paraná

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This page is a summary of: Thermal, structural and optical properties of TeO2–Na2O–TiO2 glassy system, Journal of Materials Science Materials in Electronics, May 2019, Springer Science + Business Media,
DOI: 10.1007/s10854-019-01496-6.
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