Roll-Coated Fabrication of Fullerene-Free Organic Solar Cells with Improved Stability

Pei Cheng; Huitao Bai; Natalia K Zawacka; Thomas R Andersen; Wenqing Liu; Eva Bundgaard; Mikkel Jørgensen; Hongzheng Chen; Frederik C Krebs; Xiaowei Zhan

doi:10.1002/advs.201500096

Roll-Coated Fabrication of Fullerene-Free Organic Solar Cells with Improved Stability

Adv Sci (Weinh). 2015 Apr 28;2(6):1500096. doi: 10.1002/advs.201500096. eCollection 2015 Jun.

Authors

Affiliations

¹ Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Organic Solids Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China; Department of Energy Conversion and Storage Technical University of Denmark Roskilde DK-4000 Denmark; University of Chinese Academy of Sciences Beijing 100049 P. R. China.
² Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Organic Solids Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China.
³ Department of Energy Conversion and Storage Technical University of Denmark Roskilde DK-4000 Denmark.
⁴ Department of Energy Conversion and Storage Technical University of Denmark Roskilde DK-4000 Denmark; Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 P. R. China.
⁵ Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 P. R. China.
⁶ Beijing National Laboratory for Molecular Sciences CAS Key Laboratory of Organic Solids Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China; Department of Materials Science and Engineering College of Engineering Key Laboratory of Polymer Chemistry and Physics of Ministry of Education Peking University Beijing 100871 P. R. China.

Abstract

Large area, fullerene-free organic solar cells with improved stability and efficiency of up to 1% are fabricated by the roll-coating process on indium tin oxide free and flexible substrates, under ambient conditions.

Keywords: fullerene‐free; nonfullerene acceptor; organic solar cells; roll‐to‐roll; stability.