Preparation and luminescence properties of SrWO4 phosphors with Ce3+ doping

Efficient UV excitable Ce3+ ion activated SrWO4 phosphors, which were successfully prepared through a hydrothermal method. X-ray diffraction, field-emission scanning electron microscopy, CIE color coordinates and photoluminescence were used to characterize the samples. The effect of adding pH soluti...

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Bibliographic Details
Published in:Journal of Ovonic Research 2021-03, Vol.17 (2), p.157-164
Main Authors: Fu, H. Y., Guo, Y. K., Li, Y, Zhuang, Y. L., Fu, H. T., Li, X. J., Jin, L. G.
Format: Article
Language:English
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Summary:Efficient UV excitable Ce3+ ion activated SrWO4 phosphors, which were successfully prepared through a hydrothermal method. X-ray diffraction, field-emission scanning electron microscopy, CIE color coordinates and photoluminescence were used to characterize the samples. The effect of adding pH solution on the luminescent properties of SrWO4: Ce3+ was studied, the luminescence material SrWO4:Ce3+ exhibits intense blue photoluminescence (PL) with the maximum peak located at 306 nm, which is ascribed to the 4f→5d transition of Ce3+, All these results indicate that the SrWO4: Ce3+ phosphor holds tremendous potential for practical applications in and display with high performance LEDs.
ISSN:1584-9953
1584-9953
DOI:10.15251/JOR.2021.172.157