Selective synthesis, characterization, and photoluminescence study of YPO4:Eu3+ nanorods and nanoparticles

被引：24

作者：

Ray, S. ^{[1
]}

Banerjee, A. ^{[1
]}

Pramanik, P. ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Kharagpur 721302, W Bengal, India

来源：

MATERIALS RESEARCH BULLETIN | 2010年 / 45卷 / 07期

关键词：

Optical materials; Chemical Synthesis; Electron microscopy; X-ray Diffraction; Optical properties; CONVERSION LUMINESCENCE PROPERTIES; HYDROTHERMAL SYNTHESIS; COMBUSTION SYNTHESIS; SHAPE-EVOLUTION; NANOCRYSTALS; MONODISPERSE; MECHANISMS; SURFACE; CORE; ER3+;

D O I：

10.1016/j.materresbull.2010.02.020

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two different morphological varieties of YPO4:Eu3+ (nanorods and nanoparticles) have been synthesized by convenient template-assisted routes. A surfactant-mediated synthesis route generated the nanorods, while a complex based precursor solution method led to the formation of the nanoparticles. The nanorods have an average diameter of similar to 33 nm and an average length of similar to 290 nm, whereas the spherical nanoparticles show an average diameter of similar to 34 nm. Upon photoluminescence study of the as-prepared samples, the chromaticity of the dopant ion was found to be sensitive to the host morphology as well as the preparative strategy adopted for sample fabrication. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：870 / 877

页数：8

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