文献类型：期刊文献

英文题名：Ultrasonic-template method synthesis of CdS hollow nanoparticle chains

作者：Liu, Jin-Ku[1];Luo, Chong-Xiao[1];Yang, Xiao-Hong[2];Zhang, Xiao-Yu[1]

机构：[1]E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China;[2]Chizhou Coll, Dept Chem, Chizhou, Anhui 247000, Japan

年份：2009

卷号：63

期号：1

起止页码：124

外文期刊名：MATERIALS LETTERS

收录：;EI(收录号：20084411672654);WOS:【SCI-EXPANDED(收录号:WOS:000261368600040)】；

基金：This work was supported by the Science and Technology Development Plan Foundation of Whenzhou of China (G20080001). We appreciate Mr. Jack Zhang for improving the English.

语种：英文

外文关键词：CdS; Nanomaterials; Semiconductors; Chains; Optical properties

摘要：A facile and efficient ultrasonic-template method has been developed for the fabrication of CdS hollow nanoparticle chains. The structures and morphologies of products were characterized by XRD and TEM. UV-Vis and photoluminescence (PL) spectra recorded the optical properties of CdS hollow nanoparticle chains, which showed obvious blue shift relative to the CdS bulk materials. Systematic studies found that the ultrasonic irradiation, concentration of template (polyacrylicamide) and injection method of reaction solution in the system were important factors on the controlled synthesis of hollow nanoparticle chains. The possible mechanism for the formation of CdS hollow nanoparticle chains was also discussed. (C) 2008 Elsevier B.V. All rights reserved.