Issue 32, 2015

The synthesis of CdTe/ZnS core/shell quantum dots using molecular single-source precursors

Abstract

Whilst single-source precursors have emerged as an effective method of preparing semiconductor quantum dots, few single-source precursors have been employed for cadmium telluride quantum dots despite the materials exhibiting a wide range of size quantisation effects. In this paper, we explore the use Cd(TePh)2 with amine solvents and capping agents to yield CdTe particles, and also report on the use of a common zinc dithiocarbamate to prepare a ZnS shell, making the synthetic procedure based entirely on single molecular precursors.

Graphical abstract: The synthesis of CdTe/ZnS core/shell quantum dots using molecular single-source precursors

Supplementary files

Article information

Article type
Paper
Submitted
18 Мау. 2015
Accepted
21 Шіл. 2015
First published
22 Шіл. 2015

J. Mater. Chem. C, 2015,3, 8425-8433

Author version available

The synthesis of CdTe/ZnS core/shell quantum dots using molecular single-source precursors

S. Taniguchi and M. Green, J. Mater. Chem. C, 2015, 3, 8425 DOI: 10.1039/C5TC01808K

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