Issue 41, 2023

Cation and anion optimization of ammonium halide for interfacial passivation of inverted perovskite solar cells

Abstract

Perovskite solar cell (PSC) commercialization faces intrinsic stability and efficiency challenges. N1-phenylethane-1,2-diamine hydrohalides (PNEAX) based on a new design strategy featuring cation and anion optimization have been developed for efficient interfacial passivation. Among them, PNEACl-treated devices achieved a champion efficiency of 21.01% with good stability.

Graphical abstract: Cation and anion optimization of ammonium halide for interfacial passivation of inverted perovskite solar cells

Supplementary files

Article information

Article type
Communication
Submitted
10 Mar 2023
Accepted
24 Apr 2023
First published
25 Apr 2023

Chem. Commun., 2023,59, 6183-6186

Cation and anion optimization of ammonium halide for interfacial passivation of inverted perovskite solar cells

H. Wu, X. Yin, L. Lu, J. Song, L. Hu, Y. Jin, Z. Su, J. Hai and Z. Li, Chem. Commun., 2023, 59, 6183 DOI: 10.1039/D3CC01195J

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