Nature Communications (Mar 2021)

A general approach to high-efficiency perovskite solar cells by any antisolvent

  • Alexander D. Taylor,
  • Qing Sun,
  • Katelyn P. Goetz,
  • Qingzhi An,
  • Tim Schramm,
  • Yvonne Hofstetter,
  • Maximillian Litterst,
  • Fabian Paulus,
  • Yana Vaynzof

DOI
https://doi.org/10.1038/s41467-021-22049-8
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 11

Abstract

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Thin film deposition of perovskites by antisolvent engineering is commonly used, but the effect of processing parameters is not yet fully understood. Here, the authors identify two key factors that influence the film quality through a detailed structural and compositional study of perovskite layers fabricated by 14 different antisolvents.