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Enhanced photoluminescence property of co-doped ZnB2O4: Eu3+, Tb3+ phosphor prepared by a thermal conversion method

Published online by Cambridge University Press:  13 January 2016

Yu-Yan Liang ,
Li-Jun Qiao  and
Zhi-Hong Liu
Yu-Yan Liang
Affiliation:
Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, Shaanxi, People's Republic of China
Li-Jun Qiao
Affiliation:
Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, Shaanxi, People's Republic of China
Zhi-Hong Liu*
Affiliation:
Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, Shaanxi, People's Republic of China
*
a) Address all correspondence to this author. e-mail: [email protected]
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Abstract

The co-doped ZnB2O4:Eu3+, Tb3+ phosphor was prepared by a thermal conversion method using Zn[B3O3(OH)5]·H2O:Eu3+, Tb3+ as the precursor, which was characterized by energy dispersive x-ray spectrometer, x-ray powder diffraction, infrared, scanning electron microscopy, and photoluminescence. The effects of doped concentration, calcining temperature, and calcining time of precursor on the luminescence property of ZnB2O4: Eu3+, Tb3+ phosphor were investigated. The results showed that the ZnB2O4: Eu3+, Tb3+ phosphor with maximum luminescent intensity was obtained by calcining the precursor at 900 °C for 6 h. It is found that the ZnB2O4: Eu3+, Tb3+ phosphor prepared by this method exhibits much stronger emission intensity than that synthesized by conventional high temperature solid-state method. Meanwhile, ZnB2O4: Eu3+, Tb3+ also has stronger emission intensity and higher red to orange ratio than those of ZnB2O4: Eu3+.

Keywords

ZnB2O4 phosphorEu3+/Tb3+ co-dopingprecursora thermal conversion methodluminescence property
Type
Articles
Information
Journal of Materials Research , Volume 31 , Issue 2 , 28 January 2016 , pp. 195 - 201
Copyright
Copyright © Materials Research Society 2016 

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References

REFERENCES

Liu, J., Wang, X.D., Wu, Z.C., and Kuang, S.P.: Preparation, characterization and photoluminescence properties of BaB2O4: Eu3+ red phosphor. Spectrochim. Acta, Part A 79, 1520 (2011).CrossRefGoogle ScholarPubMed
Liu, C.M., Liang, H.B., Kuang, X.J., Zhong, J.P., Sun, S.S., and Tao, Y.: Structure refinement and two-center luminescence of Ca3La3(BO3)5:Ce3+ under VUV–UV excitation. Inorg. Chem. 51, 8802 (2012).CrossRefGoogle ScholarPubMed
Li, J., Zhang, C.X., Tang, Q., Zhang, Y.L., Hao, J.Q., Su, Q., and Wang, S.B.: Synthesis, photoluminescence, thermoluminescence and dosimetry properties of novel phosphor Zn(BO2)2:Tb. J. Phys. Chem. Solids 68, 143 (2007).CrossRefGoogle Scholar
Li, J., Zhang, C.X., Tang, Q., Hao, J.Q., Zhang, Y.L., Su, Q., and Wang, S.B.: Thermoluminescence characteristics of SrB6O10:Tb. J. Rare Earths 26, 203 (2008).CrossRefGoogle Scholar
Zheng, Y.H., Qu, Y.N., Tian, Y.M., Rong, C.G., Wang, Z.C., Li, S.L., Chen, X., and Ma, Y.J.: Synthesis of Bi3+ and Gd3+ doped ZnB2O4 for evaluation as potential materials in luminescent display applications. Colloids Surf., A 349, 19 (2009).CrossRefGoogle Scholar
Liu, W.R., Lin, C.C., Chiu, Y.C., Yeh, Y.T., Jang, S.M., and Liu, R.S.: ZnB2O4:Bi3+,Eu3+: A highly efficient red-emitting phosphor. Opt. Express 18, 2946 (2010).CrossRefGoogle Scholar
Mu, Z.F., Hu, Y.H., Chen, L., Wang, X.J., Chen, R., Wang, T., Fu, Y.R., and Xu, J.X.: Synthesis of Bi3+ and Gd3+ doped ZnB2O4 for evaluation as potential materials in luminescent display applications. Displays 35, 147 (2014).CrossRefGoogle Scholar
Li, J., Xia, S.P., and Gao, S.Y.: FT-IR and Raman spectroscopic study of hydrated borates. Spectrochim. Acta, Part A 51, 519 (1995).Google Scholar
Parchur, A.K. and Ningthoujam, R.S.: Behaviour of electric and magnetic dipole transitions of Eu3+, 5D0 → 7F0 and Eu–O charge transfer band in Li+ co-doped YPO4:Eu3+ . RSC Adv. 2, 10859 (2012).CrossRefGoogle Scholar
Som, S. and Sharma, S.K.: Eu3+/Tb3+-codoped Y2O3 nanophosphors: Rietveld refinement, band gap and photoluminescence optimization. J. Phys. D: Appl. Phys. 45, 415102 (2012).CrossRefGoogle Scholar
Liu, X.M., Lin, C.K., and Lin, J.: White light emission from Eu3+ in CaIn2O4 host lattices. Appl. Phys. Lett. 90, 081904 (2007).CrossRefGoogle Scholar
Huang, H.S. and Liu, Z.H.: Enhanced photoluminescence property of CaB2O4:Eu3+ phosphor prepared by calcining the Ca4B10O19·7H2O: Eu3+ precursor. Mater. Res. Bull. 49, 88 (2014).CrossRefGoogle Scholar