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Influence of halide ions on the structure and properties of copper indium sulphide quantum dots

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Abstract

In the synthesis of CuInS2 quantum dots (QDs), the halide ions present in the copper salts influence the QD growth and optical properties. X-ray absorption spectroscopy allowed rationalizing the halide incorporation in the lattice and the dependence of electronic properties of the material on the ion's polarizability and interaction with hydrophobic moieties.

Graphical abstract: Influence of halide ions on the structure and properties of copper indium sulphide quantum dots

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Article information


Submitted
22 Oct 2019
Accepted
14 Feb 2020
First published
14 Feb 2020

Chem. Commun., 2020, Advance Article
Article type
Communication

Influence of halide ions on the structure and properties of copper indium sulphide quantum dots

R. Marin, A. Skripka, Y. Huang, T. A. J. Loh, V. Mazeika, V. Karabanovas, D. H. C. Chua, C. Dong, P. Canton and F. Vetrone, Chem. Commun., 2020, Advance Article , DOI: 10.1039/C9CC08291C

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