Preparation and Luminescence Properties of Y(P,V)O-4:Eu3+ Phosphor using Impregnation Method

被引：1

作者：

Han, Cheong-Hwa ^{[1
]}

Kim, Soo-Jong ^{[1
]}

机构：

[1] Halla Univ, Dept Adv Mat & Chem Engn, Wonju 220712, South Korea

来源：

JOURNAL OF THE KOREAN CERAMIC SOCIETY | 2011年 / 48卷 / 06期

关键词：

Phosphor; Y(P; V)O-4:Eu3+; Impregnation method;

D O I：

10.4191/kcers.2011.48.6.565

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The Eu3+ doped Y(P,V1-x)O-4 (0 <= x <= 1) phosphors were synthesized by solid-state and impregnation method and investigated as potential red-emitting phosphors for a plasma display panel(PDP). The optimal substitution proportion of P for V was determined to be 60 mol%, for Y(P-x,V1-x)O-4 doped with 8 mol% Eu3+. The VUV PL spectra and SEM for the synthesized phosphors were measured and compared against those of a commercial red-emission phosphor. The Y(P-x,V1-x)O-4:Eu3+ phosphors exhibited strong red at around 592, 618 and 698 nm. The emission intensity and particle size of the phosphors were controlled by preparation conditions.

引用

页码：565 / 570

页数：6

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