Nano Research

, Volume 2, Issue 2, pp 130–134

Bi2S3 nanotubes: Facile synthesis and growth mechanism

  • Dingsheng Wang
  • Chenhui Hao
  • Wen Zheng
  • Xiaoling Ma
  • Deren Chu
  • Qing Peng
  • Yadong Li
Open Access
Research Article

DOI: 10.1007/s12274-009-9010-2

Cite this article as:
Wang, D., Hao, C., Zheng, W. et al. Nano Res. (2009) 2: 130. doi:10.1007/s12274-009-9010-2

Abstract

Synthesis of tubular nanomaterials has become a prolific area of investigation due to their wide range of applications. A facile solution-based method has been designed to fabricate uniform Bi2S3 nanotubes with average size of 20 nm × 160 nm using only bismuth nitrate (Bi(NO3)3·5H2O) and sulfur powder (S) as the reactants and octadecylamine (ODA) as the solvent. Powder X-ray diffraction (XRD), transmission electron microscopy (TEM), high-resolution TEM (HRTEM), and energy dispersive spectroscopy (EDX) experiments were employed to characterize the resulting Bi2S3 nanotubes and the classic rolling mechanism was applied to explain their formation process.

Keywords

Bi2S3 nanotubes solution-based synthesis rolling mechanism 

Copyright information

© Tsinghua University Press and Springer Berlin Heidelberg 2009

Authors and Affiliations

  • Dingsheng Wang
    • 1
  • Chenhui Hao
    • 1
  • Wen Zheng
    • 1
  • Xiaoling Ma
    • 1
  • Deren Chu
    • 1
  • Qing Peng
    • 1
  • Yadong Li
    • 1
  1. 1.Department of ChemistryTsinghua UniversityBeijingChina

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