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YONGYAN XU1, XUEMING LI1,2,* , WULIN LI2, WENJING YANG1
CaMoO4:Eu3+@TiO2 red phosphors were synthesized via a sol-gel method. The morphology and structure of the CaMoO4:Eu3+@TiO2 red phosphor have been investigated by transmission electron microscopy (TEM), energy dispersive spectroscopy(EDS), X-ray diffraction(XRD), and Fourier- transform infrared spectroscopy (FT-IR). The result indicated that TiO2 layer with 25 nm was uniformly coated over the phosphors surface. Meanwhile, CaMoO4:Eu3+@TiO2 red phosphors showed obviously thermal stability compared to CaMoO4:Eu3+ phosphors, indicating it is an effective way to improve the useful lifetime of CaMoO4:Eu3+ red phosphors..
Sol-gel method, CaMoO4:Eu3+, TiO2 layer, Luminescence, Thermal stability.
YONGYAN XU, XUEMING LI, WULIN LI, WENJING YANG, Synthesis and characterization of CaMoO4:Eu3+ @ TiO2 red phosphors, Optoelectronics and Advanced Materials - Rapid Communications, 10, 1-2, January-February 2016, pp.78-81 (2016).
Submitted at: June 6, 2013
Accepted at: Feb. 10, 2016
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
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