A comparative study of the experimental and the theoretical elastic data of Tm3+ doped zinc borotellurite glass
A series of glass samples with composition {[(TeO2)0.7(B2O3)0.3]0.7[ZnO]0.3}1-x{Tm2O3}x was prepared by using the melt-quenching technique. Then, the samples were characterized by using the densimeter, FTIR and ultrasound technique. The variations of density, molar volume, ultrasonic velocity, elast...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/54547/1/A%20comparative%20study%20of%20the%20experimental%20and%20the%20theoretical%20elastic%20data%20.pdf |
| _version_ | 1796976104073854976 |
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| author | Laoding, Hasnimulyati Mohamed Kamari, Halimah A., Zakaria Shaari, Abdul Halim Mansor, Ishak |
| author_facet | Laoding, Hasnimulyati Mohamed Kamari, Halimah A., Zakaria Shaari, Abdul Halim Mansor, Ishak |
| author_sort | Laoding, Hasnimulyati |
| collection | UPM |
| description | A series of glass samples with composition {[(TeO2)0.7(B2O3)0.3]0.7[ZnO]0.3}1-x{Tm2O3}x was prepared by using the melt-quenching technique. Then, the samples were characterized by using the densimeter, FTIR and ultrasound technique. The variations of density, molar volume, ultrasonic velocity, elastic moduli, and Poisson’s ratio were discussed and correlated with the composition of the glass samples and the FTIR spectra. It was found that the addition of thulium caused bridging and non-bridging oxygen to be formed at the same time due to the different effect that occur to tellurite and borate network as thulium is added. As thulium is varied from 1 until 3 mol%, bridging oxygens had been found to occur at a high rate and caused the ultrasonic velocity to increase. Nonetheless, when thulium oxide exceeded 3 mol%, non-bridging oxygens formed at a high rate. As a result, ultrasonic velocity was reduced. Furthermore, the values of elastic moduli (including bulk, shear, Young’s modulus, and Poisson’s ratio) were compared with the data that were calculated theoretically by using bulk compression, Makishima-Mackenzie, and Rocherulle models. |
| first_indexed | 2024-03-06T09:20:59Z |
| format | Article |
| id | upm.eprints-54547 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:20:59Z |
| publishDate | 2017 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-545472020-03-09T08:16:04Z http://psasir.upm.edu.my/id/eprint/54547/ A comparative study of the experimental and the theoretical elastic data of Tm3+ doped zinc borotellurite glass Laoding, Hasnimulyati Mohamed Kamari, Halimah A., Zakaria Shaari, Abdul Halim Mansor, Ishak A series of glass samples with composition {[(TeO2)0.7(B2O3)0.3]0.7[ZnO]0.3}1-x{Tm2O3}x was prepared by using the melt-quenching technique. Then, the samples were characterized by using the densimeter, FTIR and ultrasound technique. The variations of density, molar volume, ultrasonic velocity, elastic moduli, and Poisson’s ratio were discussed and correlated with the composition of the glass samples and the FTIR spectra. It was found that the addition of thulium caused bridging and non-bridging oxygen to be formed at the same time due to the different effect that occur to tellurite and borate network as thulium is added. As thulium is varied from 1 until 3 mol%, bridging oxygens had been found to occur at a high rate and caused the ultrasonic velocity to increase. Nonetheless, when thulium oxide exceeded 3 mol%, non-bridging oxygens formed at a high rate. As a result, ultrasonic velocity was reduced. Furthermore, the values of elastic moduli (including bulk, shear, Young’s modulus, and Poisson’s ratio) were compared with the data that were calculated theoretically by using bulk compression, Makishima-Mackenzie, and Rocherulle models. Elsevier 2017-05 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/54547/1/A%20comparative%20study%20of%20the%20experimental%20and%20the%20theoretical%20elastic%20data%20.pdf Laoding, Hasnimulyati and Mohamed Kamari, Halimah and A., Zakaria and Shaari, Abdul Halim and Mansor, Ishak (2017) A comparative study of the experimental and the theoretical elastic data of Tm3+ doped zinc borotellurite glass. Materials Chemistry and Physics, 192. pp. 228-234. ISSN 0254-0584; ESSN: 1879-3312 https://www.sciencedirect.com/science/article/pii/S0254058417301190#! 10.1016/j.matchemphys.2017.01.086 |
| spellingShingle | Laoding, Hasnimulyati Mohamed Kamari, Halimah A., Zakaria Shaari, Abdul Halim Mansor, Ishak A comparative study of the experimental and the theoretical elastic data of Tm3+ doped zinc borotellurite glass |
| title | A comparative study of the experimental and the theoretical elastic data of Tm3+ doped zinc borotellurite glass |
| title_full | A comparative study of the experimental and the theoretical elastic data of Tm3+ doped zinc borotellurite glass |
| title_fullStr | A comparative study of the experimental and the theoretical elastic data of Tm3+ doped zinc borotellurite glass |
| title_full_unstemmed | A comparative study of the experimental and the theoretical elastic data of Tm3+ doped zinc borotellurite glass |
| title_short | A comparative study of the experimental and the theoretical elastic data of Tm3+ doped zinc borotellurite glass |
| title_sort | comparative study of the experimental and the theoretical elastic data of tm3 doped zinc borotellurite glass |
| url | http://psasir.upm.edu.my/id/eprint/54547/1/A%20comparative%20study%20of%20the%20experimental%20and%20the%20theoretical%20elastic%20data%20.pdf |
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