Issue 47, 2012

Random benzotrithiophene-based donor–acceptor copolymers for efficient organic photovoltaic devices

Abstract

A series of benzotrithiophene-containing random terpolymers for polymer solar cells is reported. Through variations of the two other components in the terpolymers, the absorption profile and the frontier energy levels are optimized and maximum power conversion efficiencies are nearly doubled (5.14%) relative to the parent alternating copolymer.

Graphical abstract: Random benzotrithiophene-based donor–acceptor copolymers for efficient organic photovoltaic devices

Supplementary files

Article information

Article type
Communication
Submitted
16 Mar 2012
Accepted
17 Apr 2012
First published
18 Apr 2012

Chem. Commun., 2012,48, 5832-5834

Random benzotrithiophene-based donor–acceptor copolymers for efficient organic photovoltaic devices

C. B. Nielsen, R. S. Ashraf, B. C. Schroeder, P. D’Angelo, S. E. Watkins, K. Song, T. D. Anthopoulos and I. McCulloch, Chem. Commun., 2012, 48, 5832 DOI: 10.1039/C2CC31934A

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