Biomolecule-assisted solvothermal synthesis of coral-like Bi2S3 nanostructures

被引：6

作者：

Kaowphong, Sulawan ^{[1
]}

Dumrongrojthanath, Phattharanit ^{[1
]}

Kittiwachana, Sila ^{[1
]}

Thongtem, Somchai ^{[2
,3
]}

Thongtem, Titipun ^{[1
]}

机构：

[1] Chiang Mai Univ, Fac Sci, Dept Chem, Chiang Mai 50200, Thailand

[2] Chiang Mai Univ, Fac Sci, Dept Phys, Chiang Mai 50200, Thailand

[3] Chiang Mai Univ, Fac Sci, Dept Mat Sci, Chiang Mai 50200, Thailand

来源：

MATERIALS LETTERS | 2013年 / 107卷

关键词：

Semiconductors; Nanocrystalline materials; Electron microscopy; Spectroscopy; MORPHOLOGY-CONTROLLED SYNTHESIS; BISMUTH SULFIDE; HYDROTHERMAL SYNTHESIS; NANORODS; NANOCRYSTALS;

D O I：

10.1016/j.matlet.2013.06.020

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Bi2S3 nanostructures were prepared via a simple biomolecule-assisted solvothermal synthesis through the reaction between bismuth nitrate and L-cysteine, using ethylenediamine as a solvent because of its strong polarity and coordination. The ethylenediamine solvent also acted as a structure-directing molecule. The products, characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM), were orthorhombic Bi2S3 with coral-like nanostructures. The crystallization and microstructures of the products were improved when the reaction times were prolonged. Energy dispersive X-ray spectroscopy (EDS) was also used to confirm the stoichiometry of the Bi2S3. Crown Copyright (C) 2013 Published by Elsevier B.V. All rights reserved.

引用

页码：295 / 298

页数：4

共 23 条

[1] [Anonymous], 2001, POWD DIFFR FIL
[2] Definitive identification of cysteine and glutathione complexes of bismuth by mass spectrometry: assessing the biochemical fate of bismuth pharmaceutical agents
Burford, N
Eelman, MD
Mahony, DE
Morash, M
[J]. CHEMICAL COMMUNICATIONS, 2003, (01) : 146 - 147
[3] STUDIES ON THE THERMAL-DECOMPOSITION OF ALKALI-METAL THIOSULFATOBISMUTHATES(III)
CYGANSKI, A
KOBYLECKA, J
[J]. THERMOCHIMICA ACTA, 1981, 45 (01) : 65 - 77
[4] Rapid synthesis of Bi2S3 nanocrystals with different morphologies by microwave heating
Jiang, Ya
Zhu, Ying-Jie
Xu, Zi-Li
[J]. MATERIALS LETTERS, 2006, 60 (17-18) : 2294 - 2298
[5] Synthesis and characterization of bismuth sulfide nanowires through microwave solvothermal technique
Li, Wen-hui
[J]. MATERIALS LETTERS, 2008, 62 (02) : 243 - 245
[6] Hydrothermal synthesis of bismuth sulfide whiskers by a template-free approach
Liu, Jun
Ma, Junfeng
Yao, Yan
Ren, Yang
Lin, Botao
Jiang, Xiaohui
Sun, Yong
Fang, Jingrui
Liu, Zhensen
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2008, 91 (07) : 2425 - 2428
[7] Low-temperature synthesis and growth mechanism of uniform nanorods of bismuth sulfide
Liu, ZP
Xu, D
Liang, JB
Lin, WJ
Yu, WC
Qian, YT
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 2005, 178 (03) : 950 - 955
[8] Microwave-assisted synthesis and characterization of 3D flower-like Bi2S3 superstructures
Lu, Juan
Han, Qiaofeng
Yang, Xujie
Lu, Lude
Wang, Xin
[J]. MATERIALS LETTERS, 2007, 61 (14-15) : 2883 - 2886
[9] Preparation of Bi2S3 nanorods via a hydrothennal approach
Lu, Juan
Han, Qiaofeng
Yang, Xujie
Lu, Lude
Wang, Xin
[J]. MATERIALS LETTERS, 2007, 61 (16) : 3425 - 3428
[10] PREPARATION OF BISMUTH SULFIDE THIN-FILMS BY SOLUTION PYROLYSIS OF BISMUTH DITHIOCARBAMATE COMPLEXES
NOMURA, R
KANAYA, K
MATSUDA, H
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1989, 62 (03) : 939 - 941

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