Performance analysis of CsFAMAPbIBr perovskite cells compared with MAPbI3 perovskite cells

IF 2.8 3区化学 Q3 CHEMISTRY, PHYSICAL

Chemical Physics Letters Pub Date : 2024-10-24 DOI:10.1016/j.cplett.2024.141724

Yueyan Wang, Yongqi Zhang, Zijian Shi, Ruilin Liu, Luzhen Li, Lisheng Zhang, Peijie Wang

引用次数: 0

Abstract

The experimental preparation of Cesium Methylammonium Lead Iodide-Bromide (CsFAMAPbIBr) perovskite cell, and for the two kinds of perovskite cell morphology, optical properties, cell performance parameters and stability were compared, found that CsFAMAPbIBr perovskite cell in the above aspects have more outstanding performance. The CsFAMAPbIBr cell shows the best power conversion efficiency (PCE = 22.37 %) is higher than the MAPbI₃ cell’s best power conversion efficiency (PCE = 18.46 %), and has high repeatability and long-term storage stability (air, >40 %RH, 500 h, 82 % of initial PCE).

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与 MAPbI3 包晶电池相比，CsFAMAPbIBr 包晶电池的性能分析

实验制备了甲基铯铵碘化铅-溴化物（CsFAMAPbIBr）包晶电池，并对两种包晶电池的形貌、光学性能、电池性能参数和稳定性进行了比较，发现CsFAMAPbIBr包晶电池在上述方面均有较为突出的表现。CsFAMAPbIBr 电池的最佳功率转换效率（PCE = 22.37 %）高于 MAPbI3 电池的最佳功率转换效率（PCE = 18.46 %），并且具有较高的重复性和长期储存稳定性（空气，40 %RH，500 h，初始 PCE 的 82 %）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemical Physics Letters 化学-物理：原子、分子和化学物理

CiteScore

5.70

自引率

3.60%

发文量

798

审稿时长

33 days

期刊介绍： Chemical Physics Letters has an open access mirror journal, Chemical Physics Letters: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. Chemical Physics Letters publishes brief reports on molecules, interfaces, condensed phases, nanomaterials and nanostructures, polymers, biomolecular systems, and energy conversion and storage. Criteria for publication are quality, urgency and impact. Further, experimental results reported in the journal have direct relevance for theory, and theoretical developments or non-routine computations relate directly to experiment. Manuscripts must satisfy these criteria and should not be minor extensions of previous work.