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Indexed by:期刊论文

Date of Publication:2014-02-01

Journal:POWDER TECHNOLOGY

Included Journals:SCIE、EI、Scopus

Volume:253

Page Number:691-694

ISSN No.:0032-5910

Key Words:Composites; CdS; Crystal growth; Luminescence

Abstract:Homogeneous hybrid CdS-cystine composites with different shapes such as side spindle-like, bundle-like, laminar and egg-like have been fabricated in mild conditions using CdS QDs as inorganic unit and L-cysteine as organic unit, in which L-cysteine was oxidated to generate cystine as an organic matrix. It is demonstrated that the morphologies of composites were controllable with pH of reactant solution and concentration of L-cysteine. The morphological evolution and photoluminescence properties of composites have also been explored. (C) 2013 Elsevier B.V. All rights reserved.