Issue 9, 2023

MACl enhanced electron extraction in all-inorganic Cs2AgBiBr6 perovskite photovoltaics

Abstract

We present organic-halide treatment in advance to maximize electron extraction of Cs2AgBiBr6 double perovskite solar cells. Through optimizing the organic halide and concentration systematically, the best carbon-based Cs2AgBiBr6 perovskite solar cell fabricated in an airing chamber achieves a power conversion efficiency of 2.03% and shows excellent long-term stability in air over 30 days.

Graphical abstract: MACl enhanced electron extraction in all-inorganic Cs2AgBiBr6 perovskite photovoltaics

  • This article is part of the themed collection: Perovskites

Supplementary files

Article information

Article type
Communication
Submitted
29 11 2022
Accepted
03 1 2023
First published
04 1 2023

Chem. Commun., 2023,59, 1173-1176

MACl enhanced electron extraction in all-inorganic Cs2AgBiBr6 perovskite photovoltaics

J. Duan, Y. Yang, J. Tang, H. Wan, G. Ma, L. Shen, J. Zhang, H. Wang and H. Zhou, Chem. Commun., 2023, 59, 1173 DOI: 10.1039/D2CC06432D

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