Nano-Micro Letters (Jul 2023)

Ligand Engineering in Tin-Based Perovskite Solar Cells

  • Peizhou Li,
  • Xiangrong Cao,
  • Jingrui Li,
  • Bo Jiao,
  • Xun Hou,
  • Feng Hao,
  • Zhijun Ning,
  • Zuqiang Bian,
  • Jun Xi,
  • Liming Ding,
  • Zhaoxin Wu,
  • Hua Dong

DOI
https://doi.org/10.1007/s40820-023-01143-0
Journal volume & issue
Vol. 15, no. 1
pp. 1 – 39

Abstract

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Highlights Systematic summary of ligand engineering in Sn-based perovskite solar cells at the molecular level (oxidation-suppression), crystal structural level (bulk-defect passivation and crystal orientation optimization), and film level (film stability). The classification and composition of ligand engineering in the review are the same as the actual preparation process, which will help researchers to understand the role of ligands in combination with the actual experiment process. Description of ligands focuses on the function of each functional group; the relevant conclusion can be universal.

Keywords