Nature Communications (Nov 2019)

All-small-molecule organic solar cells with over 14% efficiency by optimizing hierarchical morphologies

  • Ruimin Zhou,
  • Zhaoyan Jiang,
  • Chen Yang,
  • Jianwei Yu,
  • Jirui Feng,
  • Muhammad Abdullah Adil,
  • Dan Deng,
  • Wenjun Zou,
  • Jianqi Zhang,
  • Kun Lu,
  • Wei Ma,
  • Feng Gao,
  • Zhixiang Wei

DOI
https://doi.org/10.1038/s41467-019-13292-1
Journal volume & issue
Vol. 10, no. 1
pp. 1 – 9

Abstract

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Small molecule organic solar cells (OSCs) represent an alternative route for OSCs, but their efficiencies are lower than polymer-molecule blend based counterparts. Here Zhou et al. show high performance devices with 14% efficiency and feature hierarchical morphologies.