Synthesis and Characterisation of Bicone-Shaped and Monodispersed Nanoparticles of Cu2S

Abstract:

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Bicone-shaped and monodispersed nanoparticles of Cu2S have been prepared by a simple reaction between CuO suspension, NH2OH•HCl and (NH4)2S in the presence of gelatin at 5°C. The products were characterized by X-ray powder diffraction, transmission electron microscopy and UV-visible absorption spectroscopy. The band gaps are estimated to be 1.98 eV and 2.03 eV according to the results of optical measurements of bicone-shaped and monodispersed nanoparticles of Cu2S.

Info:

Periodical:

Advanced Materials Research (Volumes 194-196)

Edited by:

Jianmin Zeng, Taosen Li, Shaojian Ma, Zhengyi Jiang and Daoguo Yang

Pages:

755-758

DOI:

10.4028/www.scientific.net/AMR.194-196.755

Citation:

M. Yang and K. Zhou, "Synthesis and Characterisation of Bicone-Shaped and Monodispersed Nanoparticles of Cu2S", Advanced Materials Research, Vols. 194-196, pp. 755-758, 2011

Online since:

February 2011

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$35.00

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