Effect of heat treatment on the spectroscopic properties of tellurite glass

S.F. Yuhari and Asmahani Awang and M.A.A. Rajak and Jedol Dayou (2020) Effect of heat treatment on the spectroscopic properties of tellurite glass.

[img] Text
Effect of heat treatment on the spectroscopic properties of tellurite glass.pdf
Download (67kB)
[img] Text
Effect of heat treatment on the spectroscopic properties of tellurite glass1.pdf
Restricted to Registered users only
Download (511kB) | Request a copy

Abstract

This study reports the spectroscopic properties of tellurite glass with composition of 70TeO220ZnO9.5Na2O0.5Er2O3 synthesized using melt-quenching technique. The spectroscopic properties of glasses with heat treatment at varying temperature are found to vary due to the structural changes. The DTA spectra of TZNE glass evidenced the glass transition temperature (Tg), onset crystallization temperature (Tx) and glass crystallization temperature (TC1 and TC2) located at 79 °C, 307 °C, 435 °C and 696 °C, respectively. The FTIR spectra were recorded at room temperature shows the significant peaks positioned at 493 cm-1 , 559 cm-1 , 678 cm-1 , 2184 cm-1 , 2332 cm-1 and 3795 cm

Item Type: Proceedings
Keyword: Tellurite Glass, Melt-quenching, Heat Treatment, Glass Stability, Spectroscopic Properties
Subjects: Q Science > Q Science (General)
Department: FACULTY > Faculty of Science and Natural Resources
Depositing User: SITI AZIZAH BINTI IDRIS -
Date Deposited: 14 Jun 2021 16:46
Last Modified: 14 Jun 2021 16:46
URI: https://eprints.ums.edu.my/id/eprint/24977

Actions (login required)

View Item View Item