Photoluminescence properties of Eu3+-doped low cost zinc silicate based glass ceramics
In this paper, Zn2SiO4:xEu3+ phosphors were synthesized with different concentrations of Eu3+ ions (x = 1, 3 and 5 wt.%) by using waste bottle glasses as silicate source. The structure, morphology, and luminescent properties of the phosphors were characterized using X-ray diffraction (XRD), field em...
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| Format: | Article |
| Language: | English |
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Elsevier
2016
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| Online Access: | http://psasir.upm.edu.my/id/eprint/43388/1/Photoluminescence%20properties%20of%20Eu3%2B-doped%20low%20cost%20zinc%20silicate%20based%20glass%20ceramics.pdf |
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| author | Sheh Omar, Nur Alia Yap, Wing Fen Matori, Khamirul Amin |
| author_facet | Sheh Omar, Nur Alia Yap, Wing Fen Matori, Khamirul Amin |
| author_sort | Sheh Omar, Nur Alia |
| collection | UPM |
| description | In this paper, Zn2SiO4:xEu3+ phosphors were synthesized with different concentrations of Eu3+ ions (x = 1, 3 and 5 wt.%) by using waste bottle glasses as silicate source. The structure, morphology, and luminescent properties of the phosphors were characterized using X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), and photoluminescence (PL) spectroscopy. The XRD analysis revealed that addition of dopant increased the crystallinity of the samples, and then were decreased dramatically when the dopant concentration further to 5 wt.%. The FESEM images showed the samples have irregular in shapes while their emission and excitation peak of Zn2SiO4:xEu3+ phosphor was observed at 600 and 400 nm, respectively. |
| first_indexed | 2024-03-06T08:55:31Z |
| format | Article |
| id | upm.eprints-43388 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:55:31Z |
| publishDate | 2016 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-433882016-05-19T01:52:32Z http://psasir.upm.edu.my/id/eprint/43388/ Photoluminescence properties of Eu3+-doped low cost zinc silicate based glass ceramics Sheh Omar, Nur Alia Yap, Wing Fen Matori, Khamirul Amin In this paper, Zn2SiO4:xEu3+ phosphors were synthesized with different concentrations of Eu3+ ions (x = 1, 3 and 5 wt.%) by using waste bottle glasses as silicate source. The structure, morphology, and luminescent properties of the phosphors were characterized using X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), and photoluminescence (PL) spectroscopy. The XRD analysis revealed that addition of dopant increased the crystallinity of the samples, and then were decreased dramatically when the dopant concentration further to 5 wt.%. The FESEM images showed the samples have irregular in shapes while their emission and excitation peak of Zn2SiO4:xEu3+ phosphor was observed at 600 and 400 nm, respectively. Elsevier 2016 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/43388/1/Photoluminescence%20properties%20of%20Eu3%2B-doped%20low%20cost%20zinc%20silicate%20based%20glass%20ceramics.pdf Sheh Omar, Nur Alia and Yap, Wing Fen and Matori, Khamirul Amin (2016) Photoluminescence properties of Eu3+-doped low cost zinc silicate based glass ceramics. Optik, 127 (8). pp. 3727-3729. ISSN 0030-4026; ESSN: 1618-1336 http://www.sciencedirect.com/science/article/pii/S0030402615020422 10.1016/j.ijleo.2015.12.124 |
| spellingShingle | Sheh Omar, Nur Alia Yap, Wing Fen Matori, Khamirul Amin Photoluminescence properties of Eu3+-doped low cost zinc silicate based glass ceramics |
| title | Photoluminescence properties of Eu3+-doped low cost zinc silicate based glass ceramics |
| title_full | Photoluminescence properties of Eu3+-doped low cost zinc silicate based glass ceramics |
| title_fullStr | Photoluminescence properties of Eu3+-doped low cost zinc silicate based glass ceramics |
| title_full_unstemmed | Photoluminescence properties of Eu3+-doped low cost zinc silicate based glass ceramics |
| title_short | Photoluminescence properties of Eu3+-doped low cost zinc silicate based glass ceramics |
| title_sort | photoluminescence properties of eu3 doped low cost zinc silicate based glass ceramics |
| url | http://psasir.upm.edu.my/id/eprint/43388/1/Photoluminescence%20properties%20of%20Eu3%2B-doped%20low%20cost%20zinc%20silicate%20based%20glass%20ceramics.pdf |
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