Solvothermal synthesis and characterization of ultralong Bi2S3 nanowires

被引：0
|
作者：
Ye, Mingfu [1 ,2 ]
Sun, Qingjiang [1 ]
Lu, Yafei [2 ]
Yi, Tingfeng [2 ]
Chen, Guochang [2 ]
Xu, Lixin [2 ]
机构：
[1] State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, Jiangsu
[2] School of Chemistry and Chemical Engineering, Anhui University of Technology, Maanshan, Anhui
来源：
Journal of Advanced Microscopy Research | 2014年 / 9卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Bismuth Sulfide; Nanowire; SEM; Semiconductor; Solvothermal;
D O I：
10.1166/jamr.2014.1188
中图分类号：
学科分类号：
摘要：
Ultralong bismuth sulfide (Bi2S3) nanowires in orthorhombic phase have been obtained at largescale by a simple one-step solvothermal method in acetone. The as-prepared nanowires were extensively characterized by X-ray diffraction (XRD), Scanning Electron Microscope (SEM), Transmission electron microscopy (TEM), selected area electron diffraction (SAED) and X-ray Photoelectron Spectroscopy (XPS). The length of the nanowires reached tens micrometers with an aspect ratio of a few thousands. The growth mechanism of the Bi2S3 nanowires was clarified from the view point of crystal structure-directed growth. We believe that the method present here is a more straightforward and cost-effective route to prepare Bi2S3 nanocrystals with high quality. Copyright © 2014 American Scientific Publishers All rights reserved.
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页码：58 / 61
页数：3
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