Preparation and Luminescent Properties of White Light-Emitting Single-Phased Phosphor ZnWO4:Eu3+

Yong-Qing Zhai; Xuan Li; Qian Zhao; Meng Wang; Yue Dong

doi:10.14233/ajchem.2015.18368

Issue

Vol. 27 No. 9 (2015): Vol 27 Issue 9

Issue Published : May 26, 2015

This work is licensed under a Creative Commons Attribution 4.0 International License.

Preparation and Luminescent Properties of White Light-Emitting Single-Phased Phosphor ZnWO4:Eu3+

https://doi.org/10.14233/ajchem.2015.18368

Yong-Qing Zhai

College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P.R. China

Xuan Li

College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P.R. China

Qian Zhao

College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P.R. China

Meng Wang

College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P.R. China

Yue Dong

College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P.R. China

Corresponding Author(s) : Yong-Qing Zhai

zhaiyongqinghbu@163.com

Asian Journal of Chemistry, Vol. 27 No. 9 (2015): Vol 27 Issue 9
Article Published : May 26, 2015

Abstract

The white light-emitting ZnWO₄:Eu³⁺ phosphors were synthesized by hydrothermal process followed by calcination at different temperatures. The phase structure, morphology and luminescent properties of the as-synthesized samples were characterized by X-ray diffraction, scanning electron microscope and fluorescence spectrophotometer. The results indicate that all the ZnWO₄:Eu³⁺ phosphors are pure monoclinic structure. The ZnWO₄:Eu³⁺ samples are spherical nanoparticles and the particle size significantly grows with increasing calcination temperature. The emission spectrum of ZnWO₄:Eu³⁺ is composed of the broad band attributing to the intrinsic emission of WO₄^2– and a series of sharp emission peaks originating from the characteristic emission of Eu³⁺. The luminescent intensities of the samples are gradually improved with the increase of calcination temperature. Moreover, all of the Zn_1-xWO₄:Eu³⁺_x phosphors emit white light and the color coordinate of Zn_0.98WO₄:Eu³⁺_0.02 phosphor is very close to the standard white chromaticity.

Keywords

White light-emitting diodes ZnWO4:Eu3 Phosphor Luminescence

Zhai, Y.-Q., Li, X., Zhao, Q., Wang, M., & Dong, Y. (2015). Preparation and Luminescent Properties of White Light-Emitting Single-Phased Phosphor ZnWO4:Eu3+. Asian Journal of Chemistry, 27(9), 3180–3184. https://doi.org/10.14233/ajchem.2015.18368

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References

Z.H. Ju, R.P. Wei, X.P. Gao, W.S. Liu and C.R. Pang, Opt. Mater., 33, 909 (2011); doi:10.1016/j.optmat.2011.01.025.
K. Zhang, W.B. Hu, Y.T. Wu and H.Z. Liu, Ceram. Int., 35, 719 (2009); doi:10.1016/j.ceramint.2008.02.008.
L.L. Li, L. Liu, W.W. Zi, H. Yu, S.C. Gan, G.J. Ji, H.F. Zou and X.C. Xu, J. Lumin., 143, 14 (2013); doi:10.1016/j.jlumin.2013.04.031.
W.B. Ma, Z.P. Shi and R. Wang, J. Alloys Comp., 503, 118 (2010); doi:10.1016/j.jallcom.2010.04.213.
S. Nishiura, S. Tanabe, K. Fujioka and Y. Fujimoto, Opt. Mater., 33, 688 (2011); doi:10.1016/j.optmat.2010.06.005.
J.S. Liao, B. Qiu, H.R. Wen, Y. Li, R.J. Hong and H.Y. You, J. Mater. Sci., 46, 1184 (2011); doi:10.1007/s10853-010-4891-8.
J.S. Kim, P.E. Jeon, Y.H. Park, J.C. Choi, H.L. Park, G.C. Kim and T.W. Kim, Appl. Phys. Lett., 85, 3696 (2004); doi:10.1063/1.1808501.
L. Chen, A.Q. Luo, Y. Zhang, F.Y. Liu, Y. Jiang, Q.S. Xu, X.H. Chen, Q.Z. Hu, S.F. Chen, K.J. Chen and H.C. Kuo, ACS Comb. Sci., 14, 636 (2012); doi:10.1021/co300058x.
J. Li, X. Li, S.L. Hu, Y.C. Li and Y.Y. Hao, Opt. Mater., 35, 2309 (2013); doi:10.1016/j.optmat.2013.06.024.
Z.J. Wang, P.L. Li, Q.L. Guo and Z.P. Yang, Mater. Res. Bull., 52, 30 (2014); doi:10.1016/j.materresbull.2014.01.005.
W.Q. Yang, H.G. Liu, M. Gao, Y. Bai, J.T. Zhao, X.D. Xu, B. Wu, W.C. Zheng, G.K. Liu and Y. Lin, Acta Mater., 61, 5096 (2013); doi:10.1016/j.actamat.2013.03.036.
T.T. Dong, Z.H. Li, Z.X. Ding, L. Wu, X.X. Wang and X.Z. Fu, Mater. Res. Bull., 43, 1694 (2008); doi:10.1016/j.materresbull.2007.07.020.
B. Yan and F. Lei, J. Alloys Comp., 507, 460 (2010); doi:10.1016/j.jallcom.2010.07.203.
Q.L. Dai, H.W. Song, X. Bai, G.H. Pan, S.Z. Lu, T. Wang, X.G. Ren and H.F. Zhao, J. Phys. Chem. C, 111, 7586 (2007); doi:10.1021/jp066712e.
Y.Q. Zhai, Z.J. You, Y.H. Liu, Y.P. Sun and Q.Q. Ji, J. Rare Earths, 30, 114 (2012); doi:10.1016/S1002-0721(12)60005-2.
Z.L. Wang, H.L. Li and J.H. Hao, J. Electrochem. Soc., 155, J152 (2008); doi:10.1149/1.2898898.
F.-S. Wen, X. Zhao, H. Huo, J.-S. Chen, E. Shu-Lin and J.-H. Zhang, Mater. Lett., 55, 152 (2002); doi:10.1016/S0167-577X(01)00638-3.
X.P. Chen, F. Xiao, S. Ye, X.Y. Huang, G.P. Dong and Q.Y. Zhang, J. Alloys Comp., 509, 1355 (2011); doi:10.1016/j.jallcom.2010.10.061.

References

Z.H. Ju, R.P. Wei, X.P. Gao, W.S. Liu and C.R. Pang, Opt. Mater., 33, 909 (2011); doi:10.1016/j.optmat.2011.01.025.

K. Zhang, W.B. Hu, Y.T. Wu and H.Z. Liu, Ceram. Int., 35, 719 (2009); doi:10.1016/j.ceramint.2008.02.008.

L.L. Li, L. Liu, W.W. Zi, H. Yu, S.C. Gan, G.J. Ji, H.F. Zou and X.C. Xu, J. Lumin., 143, 14 (2013); doi:10.1016/j.jlumin.2013.04.031.

W.B. Ma, Z.P. Shi and R. Wang, J. Alloys Comp., 503, 118 (2010); doi:10.1016/j.jallcom.2010.04.213.

S. Nishiura, S. Tanabe, K. Fujioka and Y. Fujimoto, Opt. Mater., 33, 688 (2011); doi:10.1016/j.optmat.2010.06.005.

J.S. Liao, B. Qiu, H.R. Wen, Y. Li, R.J. Hong and H.Y. You, J. Mater. Sci., 46, 1184 (2011); doi:10.1007/s10853-010-4891-8.

J.S. Kim, P.E. Jeon, Y.H. Park, J.C. Choi, H.L. Park, G.C. Kim and T.W. Kim, Appl. Phys. Lett., 85, 3696 (2004); doi:10.1063/1.1808501.

L. Chen, A.Q. Luo, Y. Zhang, F.Y. Liu, Y. Jiang, Q.S. Xu, X.H. Chen, Q.Z. Hu, S.F. Chen, K.J. Chen and H.C. Kuo, ACS Comb. Sci., 14, 636 (2012); doi:10.1021/co300058x.

J. Li, X. Li, S.L. Hu, Y.C. Li and Y.Y. Hao, Opt. Mater., 35, 2309 (2013); doi:10.1016/j.optmat.2013.06.024.

Z.J. Wang, P.L. Li, Q.L. Guo and Z.P. Yang, Mater. Res. Bull., 52, 30 (2014); doi:10.1016/j.materresbull.2014.01.005.

W.Q. Yang, H.G. Liu, M. Gao, Y. Bai, J.T. Zhao, X.D. Xu, B. Wu, W.C. Zheng, G.K. Liu and Y. Lin, Acta Mater., 61, 5096 (2013); doi:10.1016/j.actamat.2013.03.036.

T.T. Dong, Z.H. Li, Z.X. Ding, L. Wu, X.X. Wang and X.Z. Fu, Mater. Res. Bull., 43, 1694 (2008); doi:10.1016/j.materresbull.2007.07.020.

B. Yan and F. Lei, J. Alloys Comp., 507, 460 (2010); doi:10.1016/j.jallcom.2010.07.203.

Q.L. Dai, H.W. Song, X. Bai, G.H. Pan, S.Z. Lu, T. Wang, X.G. Ren and H.F. Zhao, J. Phys. Chem. C, 111, 7586 (2007); doi:10.1021/jp066712e.

Y.Q. Zhai, Z.J. You, Y.H. Liu, Y.P. Sun and Q.Q. Ji, J. Rare Earths, 30, 114 (2012); doi:10.1016/S1002-0721(12)60005-2.

Z.L. Wang, H.L. Li and J.H. Hao, J. Electrochem. Soc., 155, J152 (2008); doi:10.1149/1.2898898.

F.-S. Wen, X. Zhao, H. Huo, J.-S. Chen, E. Shu-Lin and J.-H. Zhang, Mater. Lett., 55, 152 (2002); doi:10.1016/S0167-577X(01)00638-3.

X.P. Chen, F. Xiao, S. Ye, X.Y. Huang, G.P. Dong and Q.Y. Zhang, J. Alloys Comp., 509, 1355 (2011); doi:10.1016/j.jallcom.2010.10.061.

Issue

Vol. 27 No. 9 (2015): Vol 27 Issue 9

Preparation and Luminescent Properties of White Light-Emitting Single-Phased Phosphor ZnWO4:Eu3+

Corresponding Author(s) : Yong-Qing Zhai

Abstract

Keywords

Full Article

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