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

Jinxia DuanYi YangJie TangHouzhao WanGuokun MaLiangping ShenJun ZhangHao Wang Hai Zhou

Published in: Chemical communications (Cambridge, England) (2023)

We present organic-halide treatment in advance to maximize electron extraction of Cs 2 AgBiBr 6 double perovskite solar cells. Through optimizing the organic halide and concentration systematically, the best carbon-based Cs 2 AgBiBr 6 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.

Keyphrases

perovskite solar cells
solar cells
room temperature
water soluble
high efficiency
single cell
cell therapy
stem cells
combination therapy
mesenchymal stem cells
electron transfer
smoking cessation