Synthesis, characterization and optical properties of US nanorods by a simple solution chemistry method

被引：6

作者：

Chen, Shutang ^{[1
]}

Zhang, Xiaoling ^{[1
]}

Zhang, Qiuhua ^{[1
]}

Yan, Jilin ^{[2
]}

Tan, Weihong ^{[3
,4
]}

机构：

[1] Beijing Inst Technol, Dept Chem, Beijing 100081, Peoples R China

[2] Suzhou Univ, Dept Chem, Suzhou 215123, Peoples R China

[3] Univ Florida, Dept Chem, Ctr Res Bio Nano Interface, Gainesville, FL 32611 USA

[4] Univ Florida, Shands Canc Ctr, Gainesville, FL 32611 USA

来源：

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS | 2010年 / 166卷 / 02期

关键词：

CdS; Nanorods; Photoluminescence; Defects; CDS; MONODISPERSE; NANOCRYSTALS; GROWTH;

D O I：

10.1016/j.mseb.2009.10.035

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, we prepared CdS nanorods with controllable size via a facile wet route. Cadmium acetate and sulfur powder were used as precursorsand alkylamine and trioctylphosphine (TOP) as solvents in the reactions. Transmission electron microscopy (TEM) studies showed that the length of the nanorods could be controlled by varying ripening time and the amount and types of organic surfactants. Moreover, the result of spectral characterizations demonstrated that the as-prepared nanorods had strong absorption and two photoluminescence emissions in the visible region. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：158 / 162

页数：5

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