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High-Performance Non-Fullerene Organic Solar Cells Based on a Selenium-Containing Polymer Donor and a Twisted Perylene Bisimide Acceptor.

  • Author(s): Liu, Tao
  • Meng, Dong
  • Cai, Yunhao
  • Sun, Xiaobo
  • Li, Yan
  • Huo, Lijun
  • Liu, Feng
  • Wang, Zhaohui
  • Russell, Thomas P
  • Sun, Yanming
  • et al.

Published Web Location

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5039968/
No data is associated with this publication.
Abstract

A novel polymer donor (PBDTS-Se) is designed to match with a non-fullerene acceptor (SdiPBI-S). The corresponding solar cells show a high efficiency of 8.22%, which result from synergetic improvements of light harvesting, charge carrier transport and collection, and morphology. The results indicate that rational design of novel donor materials is important for non-fullerene organic solar cells.

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