Issue 37, 2024

Strain engineering improves the photovoltaic performance of carbon-based hole-transport-material free CsPbIBr2 perovskite solar cells

Abstract

Alkylamines with different chain lengths including n-butylamine, n-hexylamine, and n-octylamine, are applied to regulate the CsPbIBr2 perovskite film quality by strain engineering. The status of residual strains is controllably modulated, resulting in improved efficiency and stability of carbon-based hole-transport-material free CsPbIBr2 perovskite solar cells.

Graphical abstract: Strain engineering improves the photovoltaic performance of carbon-based hole-transport-material free CsPbIBr2 perovskite solar cells

  • This article is part of the themed collection: Perovskites

Supplementary files

Article information

Article type
Communication
Submitted
03 mar 2024
Accepted
10 apr 2024
First published
11 apr 2024

Chem. Commun., 2024,60, 4954-4957

Strain engineering improves the photovoltaic performance of carbon-based hole-transport-material free CsPbIBr2 perovskite solar cells

W. He, X. Duan, Q. Tang, J. Dou and J. Duan, Chem. Commun., 2024, 60, 4954 DOI: 10.1039/D4CC01012D

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