Advanced
Synthesis and Luminescent Properties of Y(As, Nb, P, V)O4:Eu3+ Red Phosphors by Combinatorial Chemistry Method
Synthesis and Luminescent Properties of Y(As, Nb, P, V)O4:Eu3+ Red Phosphors by Combinatorial Chemistry Method
Jeon, Il Un;Son, Gi Seon;Park, Hui Dong;Ryu, Seung Gon
Journal of the Korean Chemical Society. 2001. Dec, 45(6): 577-588
DOI : http://dx.doi.org/
  • Published : December 00, 2001
Download
PDF
Export by style
Article
Author
Metrics
Cited by
Jeon, Il Un
Son, Gi Seon
Park, Hui Dong
Ryu, Seung Gon
About the Authors
Jeon, Il Un
Son, Gi Seon
Park, Hui Dong
Ryu, Seung Gon
Top
Abstract
Keywords

Abstract
Eu doped YRO$_4$ (R=As, Nb, P, V) red phosphors were prepared by the combinatorial chemistry method. The quaternary material library of tetrahedron-type composition array was designed to investigate the luminescence of the host material under UV and VUV excitations (254, 147 nm). The photoluminescent characteristics of the samples were comparable to the commercially available red phosphors such as (Y, Gd)BO$_3$: $Eu^{3+}$ and Y$_2$O$_3$: In view of the luminescence yield, V rich region was found to be optimum under UV excitation. But the results under VUV excitation were different from those of UV excitation, the samples of the composition containing a large amount of P shows the highest luminescence. Especially, higher luminescence was obtained in $Y_{0.9}$(A$S_{0.06}$N$B_{0.06}P_{0.83}V_{0.06}$) O$_4$: $Eu_{0.1}$ phosphors than commercial (Y, Gd)BO$_3$red phosphors under 147 nm excitation.
Citing 'Synthesis and Luminescent Properties of Y(As, Nb, P, V)O4:Eu3+ Red Phosphors by Combinatorial Chemistry Method '
@article{ JCGMDC_2001_v45n6_577} ,title={Synthesis and Luminescent Properties of Y(As, Nb, P, V)O4:Eu3+ Red Phosphors by Combinatorial Chemistry Method} ,volume={6} , number= {6} , journal={Journal of the Korean Chemical Society} , publisher={Korean Chemical Society} , author={Il Un, Jeon and Gi Seon, Son and Hui Dong, Park and Seung Gon, Ryu} , year={2001} , month={Dec}