(Y, Gd)BxV1- xO4-x :Eu3 + phosphors were prepared by solid state reaction. The red emission color purity of (Y, Gd)Bx V1 - x O4-x :Eu3 + phosphor is much better than that of the recent widely-used commercial red emitt...(Y, Gd)BxV1- xO4-x :Eu3 + phosphors were prepared by solid state reaction. The red emission color purity of (Y, Gd)Bx V1 - x O4-x :Eu3 + phosphor is much better than that of the recent widely-used commercial red emitting phosphor (Y,Gd)BO3:Eu3+ and its relative emission intensity is 84% of the commercial phosphor (Y, Gd)BO3 :Eu3+. It is expected that (Y, Gd) Bx V1 -x O4: Eu3 + phosphor will be a promising candidate for PDP (plasma display panels) application.展开更多
基金Project supported by the National Natural Science Foundation of China (50172046, 50102006) the National High Technology Research and Development Program (863 Program, 2002AA311160), and Natural Science Foundation of Jilin Province 20030514-2)
文摘(Y, Gd)BxV1- xO4-x :Eu3 + phosphors were prepared by solid state reaction. The red emission color purity of (Y, Gd)Bx V1 - x O4-x :Eu3 + phosphor is much better than that of the recent widely-used commercial red emitting phosphor (Y,Gd)BO3:Eu3+ and its relative emission intensity is 84% of the commercial phosphor (Y, Gd)BO3 :Eu3+. It is expected that (Y, Gd) Bx V1 -x O4: Eu3 + phosphor will be a promising candidate for PDP (plasma display panels) application.
