Hostname: page-component-cd9895bd7-hc48f Total loading time: 0 Render date: 2024-12-23T12:58:28.139Z Has data issue: false hasContentIssue false
  • English
  • Français

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]
Get access

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 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

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