In:
Canadian Journal of Chemistry, Canadian Science Publishing, Vol. 81, No. 5 ( 2003-05-01), p. 381-384
Abstract:
Photoluminescent CdSCdSe nanocomposites with coreshell structures were obtained via a novel two-step γ-irradiation process followed by a simple ion-exchange reaction at room temperature and under ambient pressure. To fully characterize CdSCdSe nanocomposites, X-ray photoelectron spectroscopy, UVvis absorption spectra, and photoluminescence spectra were recorded, as well as powder X-ray diffraction, transmission electron microscopy, and high-resolution electron microscopy, to confirm the presence of the coreshell nanostructure.Key words: coreshell nanostructure, γ-irradiation, ion-exchange reaction.
Type of Medium:
Online Resource
ISSN:
0008-4042
,
1480-3291
Language:
English
Publisher:
Canadian Science Publishing
Publication Date:
2003
detail.hit.zdb_id:
1482256-8
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