MACl enhanced electron extraction in all-inorganic Cs 2 AgBiBr 6 perovskite photovoltaics

MACl enhanced electron extraction in all-inorganic Cs 2 AgBiBr 6 perovskite photovoltaics

We present organic-halide treatment in advance to maximize electron extraction of Cs AgBiBr double perovskite solar cells. Through optimizing the organic halide and concentration systematically, the best carbon-based Cs AgBiBr perovskite solar cell fabricated in an airing chamber achieves a power co...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2023-01, Vol.59 (9), p.1173-1176
Hauptverfasser: Duan, Jinxia, Yang, Yi, Tang, Jie, Wan, Houzhao, Ma, Guokun, Shen, Liangping, Zhang, Jun, Wang, Hao, Zhou, Hai
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Sprache:eng
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Zusammenfassung:We present organic-halide treatment in advance to maximize electron extraction of Cs AgBiBr double perovskite solar cells. Through optimizing the organic halide and concentration systematically, the best carbon-based Cs AgBiBr 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.
ISSN:1359-7345
1364-548X
DOI:10.1039/D2CC06432D