Issue 23, 2016

Liquid contacting as a method to study photovoltaic properties of PbS quantum dot solids

Abstract

This communication describes electrochemical contacting of PbS quantum dot solids with liquid solutions of fast, outer-sphere redox couples to form both rectifying and non-rectifying junctions. Current–voltage data were consistent with junction formation near the semiconductor/liquid interface. The results are important because they show that electrochemical contacting provides a method to probe photovoltaic properties of quantum dot solids over a wide span of contacting energetics.

Graphical abstract: Liquid contacting as a method to study photovoltaic properties of PbS quantum dot solids

Supplementary files

Article information

Article type
Communication
Submitted
18 mar 2016
Accepted
21 may 2016
First published
23 may 2016

J. Mater. Chem. A, 2016,4, 9009-9013

Liquid contacting as a method to study photovoltaic properties of PbS quantum dot solids

V. A. Dereviankin and E. Johansson, J. Mater. Chem. A, 2016, 4, 9009 DOI: 10.1039/C6TA02328B

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