Volume 2 Issue 1
March  2022
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Shuo Wang, Ming-Hua Li, Yan Jiang, Jin-Song Hu. Instability of solution-processed perovskite films: origin and mitigation strategies[J]. Materials Futures, 2023, 2(1): 012102. doi: 10.1088/2752-5724/acb838
Citation: Shuo Wang, Ming-Hua Li, Yan Jiang, Jin-Song Hu. Instability of solution-processed perovskite films: origin and mitigation strategies[J]. Materials Futures, 2023, 2(1): 012102. doi: 10.1088/2752-5724/acb838
shu
Topical Review •
OPEN ACCESS

Instability of solution-processed perovskite films: origin and mitigation strategies

© 2023 The Author(s). Published by IOP Publishing Ltd on behalf of the Songshan Lake Materials Laboratory
Materials Futures, Volume 2, Number 1
  • Received Date: 2022-12-23
  • Accepted Date: 2023-02-01
  • Rev Recd Date: 2023-01-16
  • Publish Date: 2023-02-22
doi: 10.1088/2752-5724/acb838
  • 1.

    Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China

  • 2.

    School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, People’s Republic of China

  • 3.

    University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China

  • Authors to whom any correspondence should be addressed.

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    Abstract
  • Perovskite solar cells (PSCs) are promising next-generation photovoltaics due to their unique optoelectronic properties and rapid rise in power conversion efficiency. However, the instability of perovskite materials and devices is a serious obstacle hindering technology commercialization. The quality of perovskite films, which is an important prerequisite for long-term stable PSCs, is determined by the quality of the precursor solution and the post-deposition treatment performed after perovskite formation. Herein, we review the origin of instability of solution-processed PSCs from the perspectives of the precursor solutions and the perovskite films. In addition, we summarize the recent strategies for improving the stability of the perovskite films. Finally, we pinpoint possible approaches to further advance their long-term stability.
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    • Conflict of interest

    The authors declare that they have no conflict of interest.

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