为高效倒置钙钛矿太阳能电池提供超薄和坚固的空穴传输层的可锚定聚合物

IF 16.1 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Angewandte Chemie International Edition Pub Date : 2025-01-09 DOI:10.1002/anie.202422571

Liqing Zhan, Shuo Zhang, Zhihao Li, Wenzhuo Li, Huidong Zhang, Jingwen He, Xiaoyu Ji, Shuaijun Liu, Furong Yu, Songran Wang, Zhijun Ning, Zhen Li, Martin Stolterfoht, Liyuan Han, Wei-Hong Zhu, Yisheng Xu, Yongzhen Wu

{"title":"为高效倒置钙钛矿太阳能电池提供超薄和坚固的空穴传输层的可锚定聚合物","authors":"Liqing Zhan, Shuo Zhang, Zhihao Li, Wenzhuo Li, Huidong Zhang, Jingwen He, Xiaoyu Ji, Shuaijun Liu, Furong Yu, Songran Wang, Zhijun Ning, Zhen Li, Martin Stolterfoht, Liyuan Han, Wei-Hong Zhu, Yisheng Xu, Yongzhen Wu","doi":"10.1002/anie.202422571","DOIUrl":null,"url":null,"abstract":"Coordinative pyridyl units are introduced as side-chains on poly-triarylamine (PTAA) backbone with varied contents by copolymerization method, resulting in chemical interactions between polymeric HTMs and substrates. The strong interaction allows them to be processed into ultra-thin, uniform, and robust hole-transporting layers, greatly decreasing charge transport losses. Based on the optimal CP4, we achieved highly efficient inverted PSCs with power conversion efficiencies (PCEs) up to 26.21 %.","PeriodicalId":125,"journal":{"name":"Angewandte Chemie International Edition","volume":"28 1","pages":""},"PeriodicalIF":16.1000,"publicationDate":"2025-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Anchorable Polymers Enabling Ultra-Thin and Robust Hole-Transporting Layers for High-Efficiency Inverted Perovskite Solar Cells\",\"authors\":\"Liqing Zhan, Shuo Zhang, Zhihao Li, Wenzhuo Li, Huidong Zhang, Jingwen He, Xiaoyu Ji, Shuaijun Liu, Furong Yu, Songran Wang, Zhijun Ning, Zhen Li, Martin Stolterfoht, Liyuan Han, Wei-Hong Zhu, Yisheng Xu, Yongzhen Wu\",\"doi\":\"10.1002/anie.202422571\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Coordinative pyridyl units are introduced as side-chains on poly-triarylamine (PTAA) backbone with varied contents by copolymerization method, resulting in chemical interactions between polymeric HTMs and substrates. The strong interaction allows them to be processed into ultra-thin, uniform, and robust hole-transporting layers, greatly decreasing charge transport losses. Based on the optimal CP4, we achieved highly efficient inverted PSCs with power conversion efficiencies (PCEs) up to 26.21 %.\",\"PeriodicalId\":125,\"journal\":{\"name\":\"Angewandte Chemie International Edition\",\"volume\":\"28 1\",\"pages\":\"\"},\"PeriodicalIF\":16.1000,\"publicationDate\":\"2025-01-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Angewandte Chemie International Edition\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1002/anie.202422571\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Angewandte Chemie International Edition","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1002/anie.202422571","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

通过共聚方法将配位吡啶基单元作为侧链引入到不同含量的聚三芳胺（PTAA）主链上，使聚合物HTMs与底物发生化学相互作用。强相互作用使它们能够被加工成超薄、均匀和坚固的空穴传输层，大大降低了电荷传输损失。基于最优CP4，我们获得了功率转换效率（pce）高达26.21%的高效倒置PSCs。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Anchorable Polymers Enabling Ultra-Thin and Robust Hole-Transporting Layers for High-Efficiency Inverted Perovskite Solar Cells

查看原文本刊更多论文

Anchorable Polymers Enabling Ultra-Thin and Robust Hole-Transporting Layers for High-Efficiency Inverted Perovskite Solar Cells

Coordinative pyridyl units are introduced as side-chains on poly-triarylamine (PTAA) backbone with varied contents by copolymerization method, resulting in chemical interactions between polymeric HTMs and substrates. The strong interaction allows them to be processed into ultra-thin, uniform, and robust hole-transporting layers, greatly decreasing charge transport losses. Based on the optimal CP4, we achieved highly efficient inverted PSCs with power conversion efficiencies (PCEs) up to 26.21 %.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Angewandte Chemie International Edition 化学-化学综合

CiteScore

26.60

自引率

6.60%

发文量

3549

审稿时长

1.5 months

期刊介绍： Angewandte Chemie, a journal of the German Chemical Society (GDCh), maintains a leading position among scholarly journals in general chemistry with an impressive Impact Factor of 16.6 (2022 Journal Citation Reports, Clarivate, 2023). Published weekly in a reader-friendly format, it features new articles almost every day. Established in 1887, Angewandte Chemie is a prominent chemistry journal, offering a dynamic blend of Review-type articles, Highlights, Communications, and Research Articles on a weekly basis, making it unique in the field.