Communications Materials (Jan 2021)

Moisture resistance in perovskite solar cells attributed to a water-splitting layer

  • Min Kim,
  • Antonio Alfano,
  • Giovanni Perotto,
  • Michele Serri,
  • Nicola Dengo,
  • Alessandro Mezzetti,
  • Silvia Gross,
  • Mirko Prato,
  • Marco Salerno,
  • Antonio Rizzo,
  • Roberto Sorrentino,
  • Enrico Cescon,
  • Gaudenzio Meneghesso,
  • Fabio Di Fonzo,
  • Annamaria Petrozza,
  • Teresa Gatti,
  • Francesco Lamberti

DOI
https://doi.org/10.1038/s43246-020-00104-z
Journal volume & issue
Vol. 2, no. 1
pp. 1 – 12

Abstract

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The poor environmental stability of lead halide perovskites limits their performance in solar cells. Here, a CuSCN nanoplateletes/p-type semiconducting polymer composite layer enables the stable performance of a solar cell for 28 days in high-moisture conditions, attributed to water splitting.