LiF in Inverted Perovskite Solar Cells: Dipole or Doping?

IF 19.3 1区材料科学 Q1 CHEMISTRY, PHYSICAL

ACS Energy Letters Pub Date : 2024-10-11 DOI:10.1021/acsenergylett.4c0200010.1021/acsenergylett.4c02000

Seung-Gu Choi, Sung-Kwang Jung, Joo-Hong Lee, Jae-Hwan Kim, Wenting Zheng and Jin-Wook Lee*,

引用次数: 0

Abstract

The functions and mechanisms of thermally evaporated lithium fluoride, widely acknowledged for its role in passivating the perovskite surface as a dipole interlayer, remain not fully elucidated. This work reveals the beneficial effects of LiF originating from interstitial incorporation of lithium cations in the underlying perovskite layer.

Abstract Image

查看原文本刊更多论文

反相包晶石太阳能电池中的 LiF：偶极还是掺杂？

热蒸发氟化锂作为偶极中间层在钝化包晶表面的作用已得到广泛认可，但其功能和机制仍未完全阐明。这项研究揭示了氟化锂的有益作用，这种作用源于锂阳离子在底层过氧化物层中的间隙结合。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

ACS Energy Letters Energy-Renewable Energy, Sustainability and the Environment

CiteScore

31.20

自引率

5.00%

发文量

469

审稿时长

1 months

期刊介绍： ACS Energy Letters is a monthly journal that publishes papers reporting new scientific advances in energy research. The journal focuses on topics that are of interest to scientists working in the fundamental and applied sciences. Rapid publication is a central criterion for acceptance, and the journal is known for its quick publication times, with an average of 4-6 weeks from submission to web publication in As Soon As Publishable format. ACS Energy Letters is ranked as the number one journal in the Web of Science Electrochemistry category. It also ranks within the top 10 journals for Physical Chemistry, Energy & Fuels, and Nanoscience & Nanotechnology. The journal offers several types of articles, including Letters, Energy Express, Perspectives, Reviews, Editorials, Viewpoints and Energy Focus. Additionally, authors have the option to submit videos that summarize or support the information presented in a Perspective or Review article, which can be highlighted on the journal's website. ACS Energy Letters is abstracted and indexed in Chemical Abstracts Service/SciFinder, EBSCO-summon, PubMed, Web of Science, Scopus and Portico.