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

页码：1496 / 1498

页数：3

共 14 条

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