IUVSTA 15th International Vacuum Congress (IVC-15), AVS 48th International Symposium (AVS-48), 11th International Conference on Solid Surfaces (ICSS-11)
    Surface Science Tuesday Sessions
       Session SS+SC-TuP

Paper SS+SC-TuP10
Synthesis of Sb2Se3 Nanorods under Mild Hydrothermal Conditions

Tuesday, October 30, 2001, 5:30 pm, Room 134/135

Session: Semiconductor Deposition Poster Session
Presenter: Z. Deng, Tsinghua University, P.R. China
Authors: J. Wang, Tsinghua University, P.R. China
Z. Deng, Tsinghua University, P.R. China
Y. Li, Tsinghua University, P.R. China
Correspondent: Click to Email
A hydrothermal reduction route was employed for the synthesis of Sb2Se3 semiconductor nanorods. The reaction temperature for the formation of Sb2Se3 nanorods was found to be above 130°C, otherwise some impurities, such as Sb2O3 and unreacted Se, would exist in the final products. In addition, the role of hydrazine, which serves as both the reducing agent and the coordinator, was also found to be crucial for the formation of the rod-like products. The resulted products were characterized by XRD, TEM, XPS, UV-vis adsorption spectroscopy and Raman spectroscopy. @FootnoteText@ Email: ydli@@tsinghua.edu.cn Tel.: +86-10-62772350 Fax: +86-10-62788765 .