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Issue 47, 2017
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Low-temperature colloidal synthesis of CuBiS2 nanocrystals for optoelectronic devices

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Abstract

A new facile colloidal synthesis of CuBiS2 (CBS) nanocrystals with monodispersed size and good quality has been developed. The CBS nanocrystal films were deposited by solid-state ligand exchange and their field effect transistor and photoconductive characteristics were characterized. The prototype solar cell has presented a decent performance. The suitable bandgap and highly appealing photoresponsivity demonstrate the as-synthesized CBS nanocrystals as an alternative to existing Cd- and Pb-containing nanocrystals for optoelectronic and photovoltaic devices.

Graphical abstract: Low-temperature colloidal synthesis of CuBiS2 nanocrystals for optoelectronic devices

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Article information


Submitted
13 Sep 2017
Accepted
10 Nov 2017
First published
11 Nov 2017

J. Mater. Chem. A, 2017,5, 24621-24625
Article type
Communication

Low-temperature colloidal synthesis of CuBiS2 nanocrystals for optoelectronic devices

J. Wang, M. Z. Akgul, Y. Bi, S. Christodoulou and G. Konstantatos, J. Mater. Chem. A, 2017, 5, 24621
DOI: 10.1039/C7TA08078F

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