Issue 7, 2023

Three-dimensional narrow-bandgap perovskite semiconductor ferroelectric methylphosphonium tin triiodide for potential photovoltaic application

Abstract

A novel A-site three-dimensional organic–inorganic halide perovskites (3D OIHP) ferroelectric, methylphosphonium tin triiodide (MPSnI3), featuring a narrow bandgap of 1.43 eV, was synthesized. The integration of ferroelectricity with initially moderate efficiency (2.23%) may afford a promising platform to investigate the ferroelectric photovoltaic effect in organic–inorganic halide perovskite solar cells.

Graphical abstract: Three-dimensional narrow-bandgap perovskite semiconductor ferroelectric methylphosphonium tin triiodide for potential photovoltaic application

  • This article is part of the themed collection: Perovskites

Supplementary files

Article information

Article type
Communication
Submitted
26 Nov. 2022
Accepted
15 Dec. 2022
First published
15 Dec. 2022

Chem. Commun., 2023,59, 920-923

Three-dimensional narrow-bandgap perovskite semiconductor ferroelectric methylphosphonium tin triiodide for potential photovoltaic application

H. Zhang and R. Xiong, Chem. Commun., 2023, 59, 920 DOI: 10.1039/D2CC06408A

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