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江西科技学院机械工程学院,江西 南昌,330098
[ "唐鹿(1987-),女,江西抚州人,博士,2015年于南昌大学获得博士学位,主要从事发光材料的研究。E-mail:dwcatl@163.com" ]
纸质出版日期:2015-9-3,
收稿日期:2015-6-22,
修回日期:2015-7-22,
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唐鹿,. 场发射显示器用蓝色YVO<sub>4</sub>:Tm<sup>3+</sup>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 YVO<sub>4</sub>:Tm<sup>3+</sup> 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YVO<sub>4</sub>:Tm<sup>3+</sup>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 YVO<sub>4</sub>:Tm<sup>3+</sup> Nanophosphors for Field Emission Display[J]. Chinese Journal of Luminescence, 2015,36(9): 1006-1012 DOI: 10.3788/fgxb20153609.1006.
采用溶剂热法成功地制备出了YVO
4
:Tm
3+
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
4
:Tm
3+
纳米荧光粉进行测试和表征。实验结果表明
YVO
4
:Tm
3+
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
4
:Tm
3+
纳米荧光粉是一种十分适用于场发射显示器的荧光粉。
YVO
4
:Tm
3+
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
4
:Tm
3+
nanophosphors have bright blue light emission with high color purity and luminescence intensity
and have good thermal stability properties. Therefore
YVO
4
:Tm
3+
nanophosphors are very suitable phosphors for field emission display.
溶剂热法YVO4:Tm3+纳米荧光粉场发射显示器
solvothermal methodYVO4:Tm3+nanophosphorsfield emission display
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