Three- and two-dimensional mixed metal halide perovskites for high-performance photovoltaics
Three- and two-dimensional mixed metal halide perovskites for high-performance photovoltaics
复制标题
DOI：
10.1016/j.orgel.2023.106796
复制
发表时间：
2023-03
影响因子：
3.2
通讯作者：
Lening Shen;Haodong Wu;T. Zhu;Xinwen Zhang;Hussain Sawwan;He Wang;X. Gong
中科院分区：
文献类型：
--
作者：
Lening Shen;Haodong Wu;T. Zhu;Xinwen Zhang;Hussain Sawwan;He Wang;X. Gong
研究了三维和二维混合（3D：2D）金属卤化物钙钛矿复合材料的制备方法，制备出了高性能的钙钛矿光电转换材料。基于3D：2D混合卤化物钙钛矿复合材料薄膜的钙钛矿太阳能电池具有超过21.16±0.53%的功率转换效率，并显著提高了稳定性。基于2D：2D混合卤化物钙钛矿复合材料薄膜的钙钛矿光电探测器具有良好的光电转换性能。三维混合钙钛矿复合薄膜表现出超过10 16 cm Hz 1/2 W-1的探测率和110 dB的线性动态范围。
HighlightsThree-and two-dimensional mixed (3D: 2D) metal halide perovskite composites are prepared for approaching high-performance perovskite photovoltaics.Perovskite solar cells based on the 3D: 2D mixed halide perovskites composite thin film exhibit a power conversion efficiency of over 21.16±0.53% and dramatically boosted stability.Perovskite photodetectors based on the 2D: 3D mixed perovskite composite thin film exhibit over 10 16 cm Hz 1/2 W− 1 detectivity and a linear dynamic range of 110 dB.