Issue 24, 2017

A ternary conjugated D–A copolymer yields over 9.0% efficiency in organic solar cells

Abstract

Ternary conjugated D–A copolymers are designed and synthesized by using indenothiophene and benzodithiophene as the weak and the strong donors, respectively, and fluorinated benzodithiazole as the strong acceptor. The best performance copolymer delivers a high PCE of 9.08%, which is a record efficiency for ternary conjugated D–A copolymers reported to date.

Graphical abstract: A ternary conjugated D–A copolymer yields over 9.0% efficiency in organic solar cells

Supplementary files

Article information

Article type
Communication
Submitted
17 Apr. 2017
Accepted
15 Maijs 2017
First published
30 Maijs 2017

J. Mater. Chem. A, 2017,5, 12015-12021

A ternary conjugated D–A copolymer yields over 9.0% efficiency in organic solar cells

M. Wang, D. Cai, J. Xin, W. Ma, Q. Tu and Q. Zheng, J. Mater. Chem. A, 2017, 5, 12015 DOI: 10.1039/C7TA03316H

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