Dielectric behavior in erbium‑doped tellurite glass for potential high‑energy capacitor
The use of erbium ions, Er3+ to enhance the dielectric properties is investigated in tellurite glass system for the first time, to the best of our knowledge. A glass series of tellurite glass with chemical composition, {[(TeO2)70(B2O3)30]70(ZnO)30}100−y(Er2O3)y (y = 0, 0.005, 0.01, 0.02, 0.03, 0.04...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Springer
2019
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/79377/1/Dielectric%20behavior%20in%20erbium-doped%20tellurite%20glass%20for%20potential%20high-energy%20capacitor%20.pdf |
| _version_ | 1825951143765737472 |
|---|---|
| author | Abd Azis, Muhammad Noorazlan S. Z., Shafinas Mohamed Kamari, Halimah Abu Bakar, Suriani |
| author_facet | Abd Azis, Muhammad Noorazlan S. Z., Shafinas Mohamed Kamari, Halimah Abu Bakar, Suriani |
| author_sort | Abd Azis, Muhammad Noorazlan |
| collection | UPM |
| description | The use of erbium ions, Er3+ to enhance the dielectric properties is investigated in tellurite glass system for the first time, to the best of our knowledge. A glass series of tellurite glass with chemical composition, {[(TeO2)70(B2O3)30]70(ZnO)30}100−y(Er2O3)y (y = 0, 0.005, 0.01, 0.02, 0.03, 0.04 and 0.05) was fabricated via melt-quenched technique. The X-ray diffraction and Fourier transform infrared spectroscopy analysis proved the amorphous structure and the formation of nonbridging oxygen in the glass system. The Er3+ ions affect greatly to the dielectric constant, ε′ in which the dielectric constant, ε′ show high value at a lower frequency and higher temperature (above 110 °C). The reduction of dielectric constant, ε′ is found with the increment value of frequency, which corresponds to the formation of the hindrance effect on heavy dipoles caused by the mixed transition-ion effect. Meanwhile, the dielectric constant, ε′ is enhanced with the increase of temperature. The activation energy of the glass system is found to decrease, which is due to the high polarizability of Er3+ ions in the glass system. Based on these results, the erbium-doped tellurite glass is a potential kind of high-energy capacitor. |
| first_indexed | 2024-03-06T10:25:28Z |
| format | Article |
| id | upm.eprints-79377 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T10:25:28Z |
| publishDate | 2019 |
| publisher | Springer |
| record_format | dspace |
| spelling | upm.eprints-793772021-03-26T06:18:06Z http://psasir.upm.edu.my/id/eprint/79377/ Dielectric behavior in erbium‑doped tellurite glass for potential high‑energy capacitor Abd Azis, Muhammad Noorazlan S. Z., Shafinas Mohamed Kamari, Halimah Abu Bakar, Suriani The use of erbium ions, Er3+ to enhance the dielectric properties is investigated in tellurite glass system for the first time, to the best of our knowledge. A glass series of tellurite glass with chemical composition, {[(TeO2)70(B2O3)30]70(ZnO)30}100−y(Er2O3)y (y = 0, 0.005, 0.01, 0.02, 0.03, 0.04 and 0.05) was fabricated via melt-quenched technique. The X-ray diffraction and Fourier transform infrared spectroscopy analysis proved the amorphous structure and the formation of nonbridging oxygen in the glass system. The Er3+ ions affect greatly to the dielectric constant, ε′ in which the dielectric constant, ε′ show high value at a lower frequency and higher temperature (above 110 °C). The reduction of dielectric constant, ε′ is found with the increment value of frequency, which corresponds to the formation of the hindrance effect on heavy dipoles caused by the mixed transition-ion effect. Meanwhile, the dielectric constant, ε′ is enhanced with the increase of temperature. The activation energy of the glass system is found to decrease, which is due to the high polarizability of Er3+ ions in the glass system. Based on these results, the erbium-doped tellurite glass is a potential kind of high-energy capacitor. Springer 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/79377/1/Dielectric%20behavior%20in%20erbium-doped%20tellurite%20glass%20for%20potential%20high-energy%20capacitor%20.pdf Abd Azis, Muhammad Noorazlan and S. Z., Shafinas and Mohamed Kamari, Halimah and Abu Bakar, Suriani (2019) Dielectric behavior in erbium‑doped tellurite glass for potential high‑energy capacitor. Journal of Materials Science: Materials in Electronics COUNTRY, 30 (19). pp. 18015-18024. ISSN 0957-4522; ESSN:1573-482X https://link.springer.com/article/10.1007/s10854-019-02155-6 10.1007/s10854-019-02155-6 |
| spellingShingle | Abd Azis, Muhammad Noorazlan S. Z., Shafinas Mohamed Kamari, Halimah Abu Bakar, Suriani Dielectric behavior in erbium‑doped tellurite glass for potential high‑energy capacitor |
| title | Dielectric behavior in erbium‑doped tellurite glass for potential high‑energy capacitor |
| title_full | Dielectric behavior in erbium‑doped tellurite glass for potential high‑energy capacitor |
| title_fullStr | Dielectric behavior in erbium‑doped tellurite glass for potential high‑energy capacitor |
| title_full_unstemmed | Dielectric behavior in erbium‑doped tellurite glass for potential high‑energy capacitor |
| title_short | Dielectric behavior in erbium‑doped tellurite glass for potential high‑energy capacitor |
| title_sort | dielectric behavior in erbium doped tellurite glass for potential high energy capacitor |
| url | http://psasir.upm.edu.my/id/eprint/79377/1/Dielectric%20behavior%20in%20erbium-doped%20tellurite%20glass%20for%20potential%20high-energy%20capacitor%20.pdf |
| work_keys_str_mv | AT abdazismuhammadnoorazlan dielectricbehaviorinerbiumdopedtelluriteglassforpotentialhighenergycapacitor AT szshafinas dielectricbehaviorinerbiumdopedtelluriteglassforpotentialhighenergycapacitor AT mohamedkamarihalimah dielectricbehaviorinerbiumdopedtelluriteglassforpotentialhighenergycapacitor AT abubakarsuriani dielectricbehaviorinerbiumdopedtelluriteglassforpotentialhighenergycapacitor |