Wide-Bandgap Organic–Inorganic Lead Halide Perovskite Solar Cells

Yao Tong, Adel Najar, Le Wang, Lu Liu, Minyong Du, Jing Yang, Jianxun Li, Kai Wang, Shengzhong Liu

Research output: Contribution to journalReview articlepeer-review

74 Citations (Scopus)

Abstract

Under the groundswell of calls for the industrialization of perovskite solar cells (PSCs), wide-bandgap (>1.7 eV) mixed halide perovskites are equally or more appealing in comparison with typical bandgap perovskites when the former's various potential applications are taken into account. In this review, the progress of wide-bandgap organic–inorganic hybrid PSCs—concentrating on the compositional space, optimization strategies, and device performance—are summarized and the issues of phase segregation and voltage loss are assessed. Then, the diverse applications of wide-bandgap PSCs in semitransparent devices, indoor photovoltaics, and various multijunction tandem devices are discussed and their challenges and perspectives are evaluated. Finally, the authors conclude with an outlook for the future development of wide-bandgap PSCs.

Original languageEnglish
Article number2105085
JournalAdvanced Science
Volume9
Issue number14
DOIs
Publication statusPublished - May 16 2022

Keywords

  • indoor photovoltaics
  • semitransparent perovskite solar cells
  • tandem solar cells
  • voltage loss
  • wide-bandgap perovskite

ASJC Scopus subject areas

  • Medicine (miscellaneous)
  • General Chemical Engineering
  • General Materials Science
  • Biochemistry, Genetics and Molecular Biology (miscellaneous)
  • General Engineering
  • General Physics and Astronomy

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