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• Highly stable CsFAPbIBr perovskite solar cells with dominant bulk recombination at real operating temperatures

  Publikacja

  • B. Romero
  • S. Delgado
  • D. Głowienka
  • C. Chang
  • G. Del Pozo
  • B. Arredondo
  • D. Martín-Martín
  • P. Contreras
  • Y. Galagan

  - Sustainable Energy & Fuels - Rok 2023

  Mixed-cation mixed-halide perovskite solar cells have been characterized in DC at different temperatures (from −20 °C up to 50 °C) and the time evolution of the device efficiency has been assessed using different degradation protocols (indoors and outdoors). The completely planar p–i–n structure is ITO/CuNiOx/PTAA/CsFAPbIBr/PCBM/PEI/Ag. Pristine current–voltage characteristics barely show hysteresis, at any temperature. Open circuit...

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