高性能全聚合物太阳能电池用苯并三唑基聚合物供体的分子工程研究

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-07-18 DOI:10.1039/d5cc03097h

Jiawei Ru , Mengzhen Du , Jieying Cao , Xin Liu , Hongjun Cheng , Lin Hu , Qing Guo , Zhihong Xu , Chao Li , Erjun Zhou

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引用次数: 0

摘要

利用三种bta基聚合物J52-F、PE3和PE3- fcl，研究了分子构型变化和不对称卤素取代对全pscs器件性能的影响。最终，基于PE3-FCl:PY-IT的二元全pscs实现了创纪录的17.73%的功率转换效率（PCE），是含有bta基聚合物的全pscs的最高值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Molecular engineering of benzotriazole-based polymer donors for high performance all-polymer solar cells†

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Molecular engineering of benzotriazole-based polymer donors for high performance all-polymer solar cells†

Three BTA-based polymers J52-F, PE3 and PE3-FCl, are utilized to investigate the effects of molecular configuration change and asymmetric halogen substitution on the device performance of all-PSCs. Ultimately, the binary all-PSCs based on PE3-FCl:PY-IT achieve a record power conversion efficiency (PCE) of 17.73%, which is among the highest values for all-PSCs containing BTA-based polymers.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.