reviewChemical Society ReviewsJan 1, 2022HYBRID OA

Strain effects on halide perovskite solar cells

BYBowen YangDBDmitry BogachukJSJiajia SuoLWLukas WagnerHKHobeom Kim

Uppsala University · École Polytechnique Fédérale de Lausanne · +2 more institutions

PubMed
Indexed incrossrefpubmed

Abstract

Halide perovskite solar cells (PSCs) have achieved power conversion efficiencies (PCEs) approaching 26%, however, the stability issue hinders their commercialization. Due to the soft ionic nature of perovskite materials, the strain effect on perovskite films has been recently recognized as one of the key factors that affects their opto-electronic properties and the device stability. Herein, we summarized the origins of strain, characterization techniques, and implications of strain on both perovskite film and solar cells as well as various strategies to control the strain. Finally, we proposed effective strategies for future strain engineering. We believe this comprehensive review could further facilitate…

Citation impact

310
total citations
FWCI
24.83
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100%
References
106
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Authors

10

Topics & keywords

Topics
Keywords
  • Halide
  • Perovskite (structure)
  • Strain (injury)
  • Characterization (materials science)
  • Materials science
  • Chemistry
  • Optoelectronics
  • Nanotechnology
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