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Vol. 25 No. 10 (2013): Vol 25 Issue 10

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Mixed Solvothermal Synthesis of Sb2Se3 Whiskers Assembled by Nanobelts

https://doi.org/10.14233/ajchem.2013.OH11
Hanmei Hu
School of Materials and Chemical Engineering, Anhui University of Architecture, Hefei, Anhui Province, P.R. China
Chonghai Deng
Department of Chemical and Materials Engineering, Hefei University, Hefei, Anhui Province, P.R. China
Xiaoyu Zhang
School of Materials and Chemical Engineering, Anhui University of Architecture, Hefei, Anhui Province, P.R. China
Benhong Yang
Department of Chemical and Materials Engineering, Hefei University, Hefei, Anhui Province, P.R. China

Corresponding Author(s) : Hanmei Hu

hmhu@ustc.edu,

Asian Journal of Chemistry, Vol. 25 No. 10 (2013): Vol 25 Issue 10

Abstract

By adopting mixed solvothermal synthesis technology, nanobelt-based Sb2Se3 whiskers were fabricated in the mixed solvent of C2H5OH and N2H4·H2O with the volume ratio of 2:1 at 160-180 ºC for 12 h, using SbCl3 and SeO2 as starting reactant. The products are characterized by X-ray diffraction, field-emission scanning electron microscopy and transmission electron microscopy. The volume ratio of ethanol and hydrazine hydrate influences the morphology of Sb2Se3 products. The diameters of Sb2Se3 whiskers range from 0.4 to 1.2 μm and length is up to 30 μm. The whisker is assembled by multi-layered Sb2Se3 nanobelts and the growth mechanism is simply studied.

Keywords

Sb2Se3 Whisker Nanobelt Solvothermal synthesis
Hu, H., Deng, C., Zhang, X., & Yang, B. (2013). Mixed Solvothermal Synthesis of Sb2Se3 Whiskers Assembled by Nanobelts. Asian Journal of Chemistry, 25(10), 5539–5541. https://doi.org/10.14233/ajchem.2013.OH11
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