Low temperature growth of bismuth sulfide nanorods by a hydrothermal method

被引：43

作者：

Zhang, WX

Yang, ZH

Huang, XM

Zhang, SY

Yu, WC

Qian, YT ^{[1
]}

Jia, YB

Zhou, GI

Chen, L

机构：

[1] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China

[2] Univ Sci & Technol China, Struct Res Lab, Hefei 230026, Anhui, Peoples R China

[3] Hefei Univ Technol, Sch Chem & Mat Engn, Hefei 230009, Anhui, Peoples R China

来源：

SOLID STATE COMMUNICATIONS | 2001年 / 119卷 / 03期

关键词：

nanostructures; chemical synthesis; scanning and transmission electron microscopy;

D O I：

10.1016/S0038-1098(01)00231-9

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Hydrothermal reaction of Bi(NO3)(3). 5H(2)O and Na2S . 9H(2)O produces Bi2S3 nanorods in the temperature range of 100-170 degreesC. X-ray powder diffraction (XRD) indicates that the product is orthorhombic Bi2S3 with cell constants a = 1.1132 nm, b = 1.1256 nm and c = 0.3976 nm. TEM images show that the product has the morphology of nanorods. Although Bi(NO3)(3) is easily hydrolysed in water, the formation of bismuth sulfide under hydrothermal conditions using these starting materials is not inhibited. The mechanism of the formation of Bi2S3 is proposed. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：143 / 146

页数：4

共 27 条

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