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Synthesis and characteristics of ZnS/CdS composite nanocrystals in block copolymer micelle

Published online by Cambridge University Press:  31 January 2011

Dayang Wang*
Affiliation:
Department of Chemistry, Jilin University, Changchun, 130023, People's Republic of China
Yaan Cao
Affiliation:
Department of Chemistry, Jilin University, Changchun, 130023, People's Republic of China
Xintong Zhang
Affiliation:
Department of Chemistry, Jilin University, Changchun, 130023, People's Republic of China
Xinming Qian
Affiliation:
Department of Chemistry, Jilin University, Changchun, 130023, People's Republic of China
Xin Ai
Affiliation:
Department of Chemistry, Jilin University, Changchun, 130023, People's Republic of China
Zhiqiang Liu
Affiliation:
Department of Chemistry, Jilin University, Changchun, 130023, People's Republic of China
Fengqui Liu
Affiliation:
Department of Chemistry, Jilin University, Changchun, 130023, People's Republic of China
Dejun Wang
Affiliation:
Department of Chemistry, Jilin University, Changchun, 130023, People's Republic of China
Yubai Bai
Affiliation:
Department of Chemistry, Jilin University, Changchun, 130023, People's Republic of China
Tiejin Li
Affiliation:
Department of Chemistry, Jilin University, Changchun, 130023, People's Republic of China
Xinyi Tang
Affiliation:
Department of Chemistry, Jilin University, Changchun, 130023, People's Republic of China
*
a)Address all correspondence to this author.
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Abstract

In hydroxylated poly(styrene-b-butadiene-b-styrene) (HO–SBS) micelle, ZnS/CdS composite nanocrystals were prepared by adding Cd2+ ions and Zn2+ ions to the system sequentially. The resulting composites were identified with elemental analysis, transmission electron microscopy, x-ray diffraction, surface photovoltage spectroscopy, and electric field induced surface photovoltage spectroscopy.

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Articles
Copyright
Copyright © Materials Research Society 1999

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