Issue 57, 2012

Controlled nanomorphology of PCDTBT–fullerene blends via polymer end-group functionalization for high efficiency organic solar cells

Abstract

We propose a novel method for the control of nanoscale morphologies of the photoactive layers of organic solar cells by using end group functionalization of p-type polymers. The devices based on the end-fluorinated PCDTBT exhibit a remarkably enhanced efficiency as high as 6.0% without applying any post-treatments, additives or optical spacers.

Graphical abstract: Controlled nanomorphology of PCDTBT–fullerene blends via polymer end-group functionalization for high efficiency organic solar cells

Supplementary files

Article information

Article type
Communication
Submitted
28 Apr 2012
Accepted
25 May 2012
First published
29 May 2012

Chem. Commun., 2012,48, 7206-7208

Controlled nanomorphology of PCDTBT–fullerene blends via polymer end-group functionalization for high efficiency organic solar cells

C. Shim, M. Kim, S. Ihn, Y. S. Choi, Y. Kim and K. Cho, Chem. Commun., 2012, 48, 7206 DOI: 10.1039/C2CC33069E

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