Enhancing the Performance of Perovskite Solar Cells by Extending the Terminal Conjugation of Spiro-Type Hole Transport Material

IF 6 3区工程技术 Q2 ENERGY & FUELS

Solar RRL Pub Date : 2024-12-29 DOI:10.1002/solr.202470241

Qian Wang, Yue Cao, Haokai Zhao, Botong Li, Xianfu Zhang, Xihong Ding, Ghadari Rahim, Hui Cao, Xuepeng Liu, Yong Ding, Songyuan Dai

引用次数: 0

Abstract

Perovskite Solar Cells

A novel dibenzofuran-terminated spiro-type hole transport material with extending π-conjugation is designed and developed. The developed spiro-BNF has improved hole mobility and glass transition temperature than spiro-OMeTAD, which also form superior morphology on the perovskite layer. The perovskite solar cells employing spiro-BNF display a power conversion efficiency of 23.65% with greatly enhanced stability. More in article number 2400700, Xuepeng Liu, Songyuan Dai, and co-workers.

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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.