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A solvothermal route to wurtzite ZnSe nanoparticles

Published online by Cambridge University Press:  31 January 2011

J. H. Zhan ,
X. G. Yang ,
W. X. Zhang ,
D. W. Wang ,
Y. Xie  and
Y. T. Qian
J. H. Zhan
Affiliation:
Structure Research Laboratory and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
X. G. Yang
Affiliation:
Structure Research Laboratory and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
W. X. Zhang
Affiliation:
Structure Research Laboratory and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
D. W. Wang
Affiliation:
Structure Research Laboratory and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
Y. Xie
Affiliation:
Structure Research Laboratory and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
Y. T. Qian*
Affiliation:
Structure Research Laboratory and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
*
a)Address all correspondence to this author.
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Abstract

Zinc powder reacts with equivalent elemental selenium in solvent ethylenediamine at 120 °C for 6 h to form a complex, which is converted to ZnSe nanoparticles by pyrolysis or protonization. X-ray diffraction results suggest that the as-formed products have wurtzite structure. Transmission electron microscopy observation show that particles with spherical and laminar morphology were produced by pyrolysis and protonization, respectively. The formation of ZnSe nanoparticles is also investigated by infrared and thermal analysis.

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Type
Articles
Information
Journal of Materials Research , Volume 15 , Issue 3 , March 2000 , pp. 629 - 632
Copyright
Copyright © Materials Research Society 2000

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