Synthesis of high efficiency LaPO4: Ce3+, Tb3+ phosphors using the cellulose assisted liquid phase precursor method

被引：1

作者：

Moon, Su Hyun ^{[1
]}

Song, Young-Hyun ^{[1
]}

Jo, Deok Su ^{[1
]}

Masaki, Takaki ^{[1
]}

Yoon, Dae-Ho ^{[1
]}

机构：

[1] Sungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 440746, South Korea

来源：

CERAMICS INTERNATIONAL | 2016年 / 42卷 / 06期

基金：

新加坡国家研究基金会;

关键词：

LaPO4; LAP; Green phosphor; UV; LPP;

D O I：

10.1016/j.ceramint.2016.01.061

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：

Green emitted LaP1+xO4: Ce3+, Tb3+ (LAP) was synthesized using the cellulose assisted liquid phase precursor method (LPP). As the H3BO3 flux increased, the photoluminescence intensity became stronger linearly. With increasing phosphorous concentration, the crystallinity was enhanced. The excitation wavelength for the fabricated LAP was 290 nm and the strongest emission was 546 rim. By using the cellulose assisted LPP method, various liquid phased raw materials were reacted and synthesized, yielding homogeneous and nano-sized particles. The size of the obtained particles ranged from 300 to 500 nm. (C) 2016 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：7857 / 7860

页数：4

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