Formation of transition-metal sulfide microspheres or microtubes

被引：15

作者：

Deng, Hong

Chen, Chen

Peng, Qing ^{[1
]}

Li, Yadong

机构：

[1] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China

[2] Tsinghua Univ, Minist Educ China, Key Lab Atom & Mol Nanosci, Beijing 100084, Peoples R China

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

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2006年 / 100卷 / 2-3期

基金：

中国国家自然科学基金;

关键词：

metal sulfide; microspheres; microtubes; hydrothermal synthesis;

D O I：

10.1016/j.matchemphys.2005.12.033

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

CuxS (x = 1, 2) microtubes, and a series of transition-metal sulfide (CdS, ZnS, NiS, CoS, CuS and Cu,S) compounds microspheres were successfully synthesized through a facile hydrothermal reaction. These compounds have been characterized by X-ray powder diffraction (XRD), transmission electron microscopy (TEM) and scanning electron microscopy (SEM). The optical properties of ZnS and US have also been investigated by UV-vis absorption and fluorescence spectroscopy. The possible formation mechanism of these microspheres or microtubes was discussed based on the experimental results. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：224 / 229

页数：6

共 45 条

[1] Semiconductor clusters, nanocrystals, and quantum dots [J].