Synthesis and Luminescence Properties of a Blue-Emitting Sr3NaLu(PO4)3F:Eu2+ Phosphor

Zai Fa Yang; Deng Hui Xu; Xue Dong Gao; Jiang Nan Du; Jia Yue Sun

doi:10.4028/www.scientific.net/KEM.727.623

Paper Titles

Morphology Control and Photoluminescent Properties of Bundled ZnO Nanorods Array Based on Silicon Nanoporous Pillar Array
p.598

Synthesis and Photoluminescence Properties of Sc_0.88-xLu_0.05VO₄:Eu³⁺_0.07,Bi³⁺_x Red Phosphor
p.604

Preparation and Luminescence Properties of Dy³⁺ Doped Sr₃Lu(PO₄)₃ as a New Single Phase White Light Emitting Phosphor
p.612

Up-Conversion Luminescence Properties of Ho³⁺ Doped and Yb³⁺/Ho³⁺ Co-Doped Y₂WO₆ Phosphors
p.618

Synthesis and Luminescence Properties of a Blue-Emitting Sr₃NaLu(PO₄)₃F:Eu²⁺ Phosphor
p.623

Synthesis, Crystal Structure and Luminescence Property on Cabazoly-Based Zinc Metal Organic Frameworks
p.628

Simplified Synthesis and Luminous Mechanism of Eu²⁺-Doped α-Si₃N₄ Nanowires with Strong Green Luminescent Properties
p.635

Synthesis of MoSe₂-MoO₂@Biomass-Derived Honeycombed Carbon Composite and its Application in LIB
p.645

A Facile In Situ Synthesis of Carbon Supported Nickel Phosphide (Ni₅P₄@C) and Application as Hydrogen Oxidation Reaction Catalyst in Alkaline Electrolyte
p.653

HomeKey Engineering MaterialsKey Engineering Materials Vol. 727Synthesis and Luminescence Properties of a...

Synthesis and Luminescence Properties of a Blue-Emitting Sr₃NaLu(PO₄)₃F:Eu²⁺ Phosphor

Abstract:

A novel blue-emitting Sr₃NaLu (PO₄)₃F:Eu²⁺ phosphor for white light-emitting diodes (w-LEDs) have been successfully prepared via the solid-state reaction. The crystal structure and phase of the prepared phosphors were investigated using X-ray diffraction (XRD). The band gap of Sr₃NaLu (PO₄₎₃F was estimated to be about 5.79 eV from the diffuse reflection spectrum. The Sr₃NaLu (PO₄)₃F:0.05Eu²⁺ phosphor exhibits an intense and broad excitation band ranging from 200 to 450 nm in the near ultraviolet region and produces a bright blue emission band with the CIE chromaticity coordinates of x = 0.133 and y = 0.148 under the excitation of 365 nm, which were ascribed to the 4f-5d transitions of Eu²⁺. Moreover, the fluorescence decay curves were also investigated in detail. All the results suggest that Sr₃NaLu (PO₄)₃F:Eu²⁺ might be a promising blue-emitting phosphor used in w-LEDs.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 727)

Pages:

623-627

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.727.623

Citation:

Cite this paper

Online since:

January 2017

Authors:

Zai Fa Yang, Deng Hui Xu*, Xue Dong Gao, Jiang Nan Du, Jia Yue Sun

Keywords:

Luminescence, Optical Materials, Phosphor, W-LEDs

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Z.F. Yang, D.H. Xu, J.Y. Sun, Y.M. Sun and H.Y. Du: Opt. Eng. Vol. 54 (2015) No. 10, p.105102.

Google Scholar

[2] C. Liang, H.P. You, Y.B. Fu, X.M. Teng, K. Liu and J.H. He: Dalton Trans. Vol. 44 (2015) No. 17, p.8100.

Google Scholar

[3] Z.G. Xia, S.H. Miao, M.Y. Chen, M.S. Molokeev and Q.L. Liu: Inorg. Chem. Vol. 54 (2015) No. 16, p.7684.

Google Scholar

[4] J.Y. Sun and D.P. Cui: J. Am. Ceram. Soc. Vol. 97 (2014) No. 3, p.843.

Google Scholar

[5] Z.G. Xia and J.Q. Zhuang: Luminescence Vol. 27 (2012) No. 5, p.379.

Google Scholar

[6] Y.H. Jin, Y.H. Hu, Y.R. Fu, L. Chen, G.F. Ju and Z.F. Mu: J. Mater. Chem. C Vol. 3 (1995) No. 36, p.9435.

Google Scholar

[7] D.H. Xu, Z.F. Yang, J.Y. Sun, X.D. Gao and J.N. Du: J. Mater. Sci. Mater. Electron Vol. 27 (2016) No. 8, p.8370.

Google Scholar

[8] N.N. Feng, Y. Tian, L. Wang, C.E. Cui, Q.F. Shi and P. Huang: J. Alloys Compd. (2016) Vol. 654 (2016) No. 5, p.133.

Google Scholar

[9] J.H. Zheng, L.L. Ying, Q.J. Cheng, Z.Q. Guo, L. H Cai, Y.J. Lu and C. Chen: Mater. Res. Bull. Vol. 654 (2016), p.51.

Google Scholar

[10] Z.F. Yang, D.H. Xu, J.Y. Sun, J.N. Du and X.D. Gao: Mater. Sci. Eng. B Vol. 211(2016), p.13.

Google Scholar