Preparation and Properties of Blue YVO4:Tm3+ Nanophosphors for Field Emission Display

TANG Lu

doi:10.3788/fgxb20153609.1006

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Preparation and Properties of Blue YVO₄:Tm³⁺ Nanophosphors for Field Emission Display

更新时间：2020-08-12

- Preparation and Properties of Blue YVO₄:Tm³⁺ Nanophosphors for Field Emission Display
- Chinese Journal of Luminescence Vol. 36, Issue 9, Pages: 1006-1012(2015)
- 作者机构：
  
  江西科技学院机械工程学院,江西南昌,330098
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20153609.1006
  CLC： O743+.3;O482.31
- Received：22 June 2015，
  
  Revised：22 July 2015，
  
  Published：03 September 2015
- 稿件说明：
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唐鹿,. 场发射显示器用蓝色YVO4:Tm3+纳米荧光粉的制备及性能研究[J]. 发光学报, 2015,36(9): 1006-1012

TANG Lu,. Preparation and Properties of Blue YVO4:Tm3+ Nanophosphors for Field Emission Display[J]. Chinese Journal of Luminescence, 2015,36(9): 1006-1012
唐鹿,. 场发射显示器用蓝色YVO4:Tm3+纳米荧光粉的制备及性能研究[J]. 发光学报, 2015,36(9): 1006-1012 DOI： 10.3788/fgxb20153609.1006.

TANG Lu,. Preparation and Properties of Blue YVO4:Tm3+ Nanophosphors for Field Emission Display[J]. Chinese Journal of Luminescence, 2015,36(9): 1006-1012 DOI： 10.3788/fgxb20153609.1006.

摘要

采用溶剂热法成功地制备出了YVO

:Tm

纳米荧光粉

并用X射线衍射仪(XRD)、透射电子显微镜(TEM)、紫外分析仪、紫外可见(UV-Vis)吸收光谱和光致发光(PL)光谱对YVO

:Tm

纳米荧光粉进行测试和表征。实验结果表明

YVO

:Tm

纳米荧光粉可发出明亮的蓝光

色纯度和发光强度都很高

而且具有良好的热稳定性。因此

YVO

:Tm

纳米荧光粉是一种十分适用于场发射显示器的荧光粉。

Abstract

YVO

:Tm

nanophosphors were synthesized by solvothermal method. X-ray diffraction (XRD)

transmission electron microscope (TEM)

ultraviolet analyzer

ultraviolet-visible (UV-Vis) absorption spectra

and photoluminescence (PL) spectra were used to characterize and analyze the nanophosphors. The experiment results show that YVO

:Tm

nanophosphors have bright blue light emission with high color purity and luminescence intensity

and have good thermal stability properties. Therefore

YVO

:Tm

nanophosphors are very suitable phosphors for field emission display.

关键词

Keywords

references

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Related Institution

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