Synthesis and luminescence properties of Pr doped SLS-ZnO glass composite material for red phosphors

Praseodymium (Pr) doped SLS–ZnO glass composite material of chemical formula [(SLS)0.5 (ZnO)0.5 (Pr)x] where x = 1 wt% sintered at 600, 700, 800, 900 and 1000 °C were prepared by solid state technique. The structure, morphology and luminescence properties have been characterized by X-ray diffraction...

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Main Authors: Mohamed, Nurzilla, Abdul Wahab, Zaidan, Hassan, Jumiah, Matori, Khamirul Amin, Mohd Ismail, Maisarah Zamratul
Format: Article
Language:English
Published: Springer 2016
Online Access:http://psasir.upm.edu.my/id/eprint/53959/1/Synthesis%20and%20luminescence%20properties%20of%20Pr%20.pdf
http://psasir.upm.edu.my/id/eprint/53959/
https://www.springerprofessional.de/en/synthesis-and-luminescence-properties-of-pr-doped-sls-zno-glass-/10562766
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spelling my.upm.eprints.539592018-02-22T07:30:45Z http://psasir.upm.edu.my/id/eprint/53959/ Synthesis and luminescence properties of Pr doped SLS-ZnO glass composite material for red phosphors Mohamed, Nurzilla Abdul Wahab, Zaidan Hassan, Jumiah Matori, Khamirul Amin Mohd Ismail, Maisarah Zamratul Praseodymium (Pr) doped SLS–ZnO glass composite material of chemical formula [(SLS)0.5 (ZnO)0.5 (Pr)x] where x = 1 wt% sintered at 600, 700, 800, 900 and 1000 °C were prepared by solid state technique. The structure, morphology and luminescence properties have been characterized by X-ray diffraction (XRD), Fourier transform infrared radiation (FTIR), UV–Vis spectroscopy, photoluminescence spectroscopy (PL), field emission scanning microscopy (FESEM) and energy dispersive X-ray (EDX). The XRD, FTIR and EDX studies reveal the formation of Zn2SiO4 from SLS–ZnO host lattice. FESEM shown the particle size distribution would lead to a higher packing density by increasing sintering temperatures. The presence of Pr3+ ions into Zn2SiO4 was confirmed by EDX analysis. The absorption peaks at 360, 444 and 616 nm originate in the UV and visible range were observed by UV–Vis spectroscopy. The PL spectrums with excitation at 444 nm exhibit two strong red emission peaks at ~613 and ~637 nm were attributed to the transition of 3Po → 3H6 and 3Po → 3F2. It is found that Pr3+ ions substituted into the host lattice could improve to the luminescence properties with increasing sintering temperatures. These results indicate that Pr doped SLS–ZnO exhibits great potential red phosphors in WLEDs application. Springer 2016-08 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/53959/1/Synthesis%20and%20luminescence%20properties%20of%20Pr%20.pdf Mohamed, Nurzilla and Abdul Wahab, Zaidan and Hassan, Jumiah and Matori, Khamirul Amin and Mohd Ismail, Maisarah Zamratul (2016) Synthesis and luminescence properties of Pr doped SLS-ZnO glass composite material for red phosphors. Journal of Materials Science: Materials in Electronics, 27 (12). pp. 13323-13328. ISSN 0957-4522; ESSN: 1573-482X https://www.springerprofessional.de/en/synthesis-and-luminescence-properties-of-pr-doped-sls-zno-glass-/10562766 10.1007/s10854-016-5482-5
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Praseodymium (Pr) doped SLS–ZnO glass composite material of chemical formula [(SLS)0.5 (ZnO)0.5 (Pr)x] where x = 1 wt% sintered at 600, 700, 800, 900 and 1000 °C were prepared by solid state technique. The structure, morphology and luminescence properties have been characterized by X-ray diffraction (XRD), Fourier transform infrared radiation (FTIR), UV–Vis spectroscopy, photoluminescence spectroscopy (PL), field emission scanning microscopy (FESEM) and energy dispersive X-ray (EDX). The XRD, FTIR and EDX studies reveal the formation of Zn2SiO4 from SLS–ZnO host lattice. FESEM shown the particle size distribution would lead to a higher packing density by increasing sintering temperatures. The presence of Pr3+ ions into Zn2SiO4 was confirmed by EDX analysis. The absorption peaks at 360, 444 and 616 nm originate in the UV and visible range were observed by UV–Vis spectroscopy. The PL spectrums with excitation at 444 nm exhibit two strong red emission peaks at ~613 and ~637 nm were attributed to the transition of 3Po → 3H6 and 3Po → 3F2. It is found that Pr3+ ions substituted into the host lattice could improve to the luminescence properties with increasing sintering temperatures. These results indicate that Pr doped SLS–ZnO exhibits great potential red phosphors in WLEDs application.
format Article
author Mohamed, Nurzilla
Abdul Wahab, Zaidan
Hassan, Jumiah
Matori, Khamirul Amin
Mohd Ismail, Maisarah Zamratul
spellingShingle Mohamed, Nurzilla
Abdul Wahab, Zaidan
Hassan, Jumiah
Matori, Khamirul Amin
Mohd Ismail, Maisarah Zamratul
Synthesis and luminescence properties of Pr doped SLS-ZnO glass composite material for red phosphors
author_facet Mohamed, Nurzilla
Abdul Wahab, Zaidan
Hassan, Jumiah
Matori, Khamirul Amin
Mohd Ismail, Maisarah Zamratul
author_sort Mohamed, Nurzilla
title Synthesis and luminescence properties of Pr doped SLS-ZnO glass composite material for red phosphors
title_short Synthesis and luminescence properties of Pr doped SLS-ZnO glass composite material for red phosphors
title_full Synthesis and luminescence properties of Pr doped SLS-ZnO glass composite material for red phosphors
title_fullStr Synthesis and luminescence properties of Pr doped SLS-ZnO glass composite material for red phosphors
title_full_unstemmed Synthesis and luminescence properties of Pr doped SLS-ZnO glass composite material for red phosphors
title_sort synthesis and luminescence properties of pr doped sls-zno glass composite material for red phosphors
publisher Springer
publishDate 2016
url http://psasir.upm.edu.my/id/eprint/53959/1/Synthesis%20and%20luminescence%20properties%20of%20Pr%20.pdf
http://psasir.upm.edu.my/id/eprint/53959/
https://www.springerprofessional.de/en/synthesis-and-luminescence-properties-of-pr-doped-sls-zno-glass-/10562766
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score 13.160551