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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 ,
Yaan Cao ,
Xintong Zhang ,
Xinming Qian ,
Xin Ai ,
Zhiqiang Liu ,
Fengqui Liu ,
Dejun Wang ,
Yubai Bai  and
Tiejin Li
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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.

Type
Articles
Information
Journal of Materials Research , Volume 14 , Issue 6 , June 1999 , pp. 2381 - 2384
Copyright
Copyright © Materials Research Society 1999

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References

REFERENCES

1.Brus, L., J. Phys. Chem. 90, 2555 (1986).CrossRefGoogle Scholar
2.Wang, Y. and Herron, N., J. Phys. Chem. 95, 525 (1991).CrossRefGoogle Scholar
3.Weller, H., Adv. Mater. 5, 88 (1993).CrossRefGoogle Scholar
4.Alivisatos, A.P., Science 271, 933 (1996).Google Scholar
5.Beecroft, L.L. and Ober, C. K., Chem. Mater. 9, 1302 (1997).Google Scholar
6.Ozin, G.A., Adv. Mater. 4, 612 (1992).CrossRefGoogle Scholar
7.Spatz, J. P., Roescher, A., Sheiko, S., Kransch, G., and Möller, M., Adv. Mater. 7, 731 (1995).CrossRefGoogle Scholar
8.Autonientti, M., Wenz, E., Bronstem, L., and Seregina, M., Adv. Mater. 7, 1000 (1995).Google Scholar
9.Spartz, J. P., Roescher, A., and Möller, M., Adv. Mater. 8, 337 (1996).Google Scholar
10.Moffitt, M., McMahon, L., Pessel, V., and Eisenberg, A., Chem. Mater. 7, 1185 (1995).Google Scholar
11.Moffitt, M. and Eisenberg, A., Macromolecules 30, 4363 (1997).Google Scholar
12.Youn, H-C., Baral, S., and Fendler, J.H., J. Phys. Chem. 92, 6320 (1988).CrossRefGoogle Scholar
13.Wang, B.R., Organic Synthesis Reactants (Science Press, Beijing, 1982), p. 60 (in Chinese).Google Scholar
14.Braun, D., Cherdron, H., and Kern, W., Practical Macromolecular Organic Chemistry, Trans. from German by Ivin, K. J., 3rd rev. and enlarged ed., edited by Elias, H-G. (Harwood Academic Publishers, Chur, Switzerland, MMI Press, Polymer Monograph Series, 1984), Vol. 2, p. 244.Google Scholar
15.Gast, A.P., in Scientific Methods for the Study of Polymer Colloids and Their Application: Block Copolymers at Interface (Kluwer, Dordrecht, 1990), pp. 311–328.Google Scholar
16. Powder Diffraction File, ASTM, 1969 Card No. IO-454 and 6–0314 for CdS, and 5–0492 for ZnS.Google Scholar
17.Wang, D.J., Liu, W., Xiao, L.Z., and Li, T.J., Chemistry (in Chinese) 10, 32 (1989).Google Scholar
18.Mills, A., Davies, R. H., and Worsley, D., Chem. Soc. Rev. 22, 417 (1993).CrossRefGoogle Scholar
19.Hässelbarth, A., Eychmüller, A., and Weller, H., Chem. Phys. Lett. 203, 271 (1993).CrossRefGoogle Scholar
20.Grätzel, M., Heterogeneous Photochemical Electron Transfer (CRC Press, Boca Raton, FL, Cleveland, OH, 1989), p. 107.Google Scholar