烷基链长度对有机分子半导体太阳能电池性能的影响

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-01-20 DOI:10.1039/D4CC06017B

Abhisekh Mishra, Sarbeswar Mahalik and Amaresh Mishra

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引用次数: 0

摘要

通过侧链修饰对有机半导体进行结构微调是提高有机太阳能电池效率的重要因素。本文综述了近年来有机小分子侧链工程的研究进展及其对分子堆积、结晶度、电荷输运和太阳能电池性能的影响。全面讨论了侧链长度和支链位置对器件性能的影响。讨论了分子水平上结构操纵的挑战和前景，重点讨论了它们与OSCs未来技术的相关性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Influence of alkyl chain length on solar cell performance of molecular organic semiconductors: a review

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Influence of alkyl chain length on solar cell performance of molecular organic semiconductors: a review

Structural fine-tuning of organic semiconductors by side-chain modifications is indeed an important factor in enhancing the efficiency of organic solar cells (OSC). In this review, we recapitulate the recent efforts on side chain engineering of organic small molecules and their effect on molecular packing, crystallinity, charge transport, and solar cell properties. The influence of the length and branching position of side-chains on device performance are comprehensively discussed. The challenges and prospects of structural manipulations at the molecular level are discussed, with a focus on their relevance to the future technology of OSCs.

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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.