Surfactant-assisted synthesis of Tb(III)-doped cerium phosphate single-crystalline nanorods with enhanced green emission

被引：34

作者：

Bu, WB ^{[1
]}

Chen, HR ^{[1
]}

Hua, ZL ^{[1
]}

Liu, ZC ^{[1
]}

Huang, WM ^{[1
]}

Zhang, LX ^{[1
]}

Shi, JL ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2004年 / 85卷 / 19期

关键词：

D O I：

10.1063/1.1818346

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Strong green emission has been obtained for Tb(III)-doped cerium phosphate single-crystalline nanorods synthesized via a facile, Pluronic P123 (EO20PO70EO20 M-av=5800, Aldrich)-assisted, hydrothermal method. The surfactant Pluronic P123 was found to play a crucial role in the enhanced photoluminescence emission as compared with the same material but synthesized without the surfactant. The smooth surface, well-defined facets, single crystalline feature, uniform morphologies, and especially very narrow size distributions (10-12 nm) of the Tb(III)-doped cerium phosphate single-crystalline nanorods are considered to be responsible for the strong photoluminescence emission. (C) 2004 American Institute of Physics.

引用

页码：4307 / 4309

页数：3

共 21 条

[1] Hydrothermal synthesis of ultraviolet-emitting cerium phosphate single-crystal nanowires [J].