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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通过扩展螺旋型空穴输运材料的末端共轭增强钙钛矿太阳能电池的性能

设计并研制了一种具有扩展π共轭的新型双苯并呋喃端部螺旋型空穴输运材料。开发的螺柱- bnf比螺柱- ometad具有更高的空穴迁移率和玻璃化转变温度，并且在钙钛矿层上形成了优越的形貌。采用spro - bnf制备的钙钛矿太阳能电池的功率转换效率可达23.65%，稳定性大大提高。在文章编号2400700，刘学鹏，戴松元，和同事。

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.