Syarifah Fazilah Yuhari and Asmahani Awang and Mohd Azrul Abdul Rajak and Jedol Dayou (2021) Effect of heat treatment on the physical and structural properties of tellurite glass.
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Effect of heat treatment on the physical and structural properties of tellurite glass.ABSTRACT.pdf Download (58kB) |
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EFFECT OF HEAT TREATMENT ON THE PHYSICAL AND STRUCTURAL PROPERTIES OF TELLURITE GLASS.pdf Restricted to Registered users only Download (1MB) | Request a copy |
Abstract
This study reports the spectroscopic properties of tellurite glass with a composition of 70TeO2-20ZnO-9.5Na2O-0.5Er2O3 synthesized using the melt-quenching technique. The physical and structural properties of glass heat treated at distinctive temperatures are found to vary due to the structural changes. The incorporation of erbium content into tellurite glass causes the glass to appear reddish in color and transparent. However, glass heat-treated at 400°C shows the tendency to become opaque due heat treatment near the crystallization temperature. XRD pattern indicated the amorphous nature of glass with the presence of a broad hump in the range 25° to 40°.
| Item Type: | Proceedings |
|---|---|
| Keyword: | Tellurite glass , Melt-quenching , Heat treatment , Structural properties |
| Subjects: | Q Science > QC Physics > QC1-999 Physics > QC170-197 Atomic physics. Constitution and properties of matter T Technology > TP Chemical technology > TP1-1185 Chemical technology |
| Department: | FACULTY > Faculty of Science and Natural Resources |
| Depositing User: | DG MASNIAH AHMAD - |
| Date Deposited: | 31 Mar 2022 10:40 |
| Last Modified: | 31 Mar 2022 10:40 |
| URI: | https://eprints.ums.edu.my/id/eprint/32118 |
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