articleNature EnergyJan 22, 2020HYBRID OA

Consensus statement for stability assessment and reporting for perovskite photovoltaics based on ISOS procedures

MKMark KhenkinEAEugene A. KatzAAAntonio AbateGBGiorgio BardizzaJJJoseph J. Berry

Ben-Gurion University of the Negev · Helmholtz-Zentrum Berlin für Materialien und Energie · +42 more institutions

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Abstract

Abstract Improving the long-term stability of perovskite solar cells is critical to the deployment of this technology. Despite the great emphasis laid on stability-related investigations, publications lack consistency in experimental procedures and parameters reported. It is therefore challenging to reproduce and compare results and thereby develop a deep understanding of degradation mechanisms. Here, we report a consensus between researchers in the field on procedures for testing perovskite solar cell stability, which are based on the International Summit on Organic Photovoltaic Stability (ISOS) protocols. We propose additional procedures to account for properties specific to PSCs such as ion redistribution…

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Topics & keywords

Topics
Keywords
  • Photovoltaics
  • Statement (logic)
  • Perovskite (structure)
  • Stability (learning theory)
  • Business
  • Materials science
  • Environmental science
  • Computer science
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