Dual-Doping Strategy of Metal Chlorides in Ambient Air with High Humidity for Achieving Highly Air-Stable All-Inorganic Perovskite Solar Cells

IF 6 3区工程技术 Q2 ENERGY & FUELS

Solar RRL Pub Date : 2024-08-05 DOI:10.1002/solr.202470151

Zifa Zhang, Xiang Wang, Quanhe Yan, Xiang Yuan, Yingshen Lu, Haoyu Cao, Danmin He, Zuimin Jiang, Run Xu, Teng Chen, Zhongquan Ma, Hongwei Song, Feng Hong, Fei Xu

引用次数: 0

Abstract

Perovskite Solar Cells

In article number 2400216, Feng Hong, Fei Xu, and co-workers report a dual doping strategy with CaCl₂ and InCl₃ additives to improve the phase stability and photoelectric properties of CsPbI₂Br films. Thus, the unencapsulated dual doping perovskite solar cell exhibits high humidity storage and long-term optical stability, remaining 90% of the original power conversion efficiency after aging 2400 hours under ambient air (50% relative humidity) and 1500 hours under continuous illumination, respectively.

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在高湿度环境空气中采用金属氯化物双掺杂策略实现高空气稳定性全无机过氧化物太阳能电池

包光体太阳能电池在编号为 2400216 的文章中，洪锋、徐飞及其合作者报告了一种使用 CaCl2 和 InCl3 添加剂的双掺杂策略，以改善 CsPbI2Br 薄膜的相稳定性和光电特性。因此，未封装的双掺杂包晶太阳能电池具有高湿度存储和长期光学稳定性，在环境空气（相对湿度为 50%）下老化 2400 小时和在连续光照下老化 1500 小时后，其功率转换效率仍能保持在原来的 90%。

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

Solar RRL Physics and Astronomy-Atomic and Molecular Physics, and Optics

CiteScore

12.10

自引率

6.30%

发文量

460

期刊介绍： Solar RRL, formerly known as Rapid Research Letters, has evolved to embrace a broader and more encompassing format. We publish Research Articles and Reviews covering all facets of solar energy conversion. This includes, but is not limited to, photovoltaics and solar cells (both established and emerging systems), as well as the development, characterization, and optimization of materials and devices. Additionally, we cover topics such as photovoltaic modules and systems, their installation and deployment, photocatalysis, solar fuels, photothermal and photoelectrochemical solar energy conversion, energy distribution, grid issues, and other relevant aspects. Join us in exploring the latest advancements in solar energy conversion research.