Characterization of Bi2S3 nanorods and nano-structured flowers prepared by a hydrothermal method

被引：51
|
作者：
Phuruangrat, Anukorn [1 ]
Thongtem, Titipun [2 ]
Thongtem, Somchai [1 ]
机构：
[1] Chiang Mai Univ, Dept Phys & Mat Sci, Fac Sci, Chiang Mai 50200, Thailand
[2] Chiang Mai Univ, Dept Chem, Fac Sci, Chiang Mai 50200, Thailand
来源：
MATERIALS LETTERS | 2009年 / 63卷 / 17期
关键词：
Bismuth sulfide; Nanorods; Nano-structured flowers; Hydrothermal method; OPTICAL-PROPERTIES; FACILE SYNTHESIS; US NANOWIRES; MORPHOLOGIES;
D O I：
10.1016/j.matlet.2009.03.051
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Bismuth sulfide nanorods and nano-structured flowers were synthesized by hydrothermal reaction of bismuth nitrate pentahydrate and thiourea solutions, containing 1 and 2 ml of 65% HNO3. respectively. By using X-ray diffraction (XRD), selected area electron diffraction (SAED), field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM) and high resolution TEM (HRTEM), the products were specified as orthorhombic Bi2S3 in the shapes of nanorods and flower-like clusters of nanorods, with the growth of nanorods in the [001] direction. A diffraction pattern was also simulated, and was in good accordance with the SAED pattern obtained from the experiment. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：1496 / 1498
页数：3
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