Acta Chimica Sinica ›› 2021, Vol. 79 ›› Issue (8): 953-966.DOI: 10.6023/A21050196 Previous Articles     Next Articles



胡鑫明, 钟春晓, 李晓艳, 贾雄, 魏颖*(), 解令海*()   

  1. 南京邮电大学信息材料与纳米技术研究院 省部共建有机电子与信息显示国家重点实验室 分子系统与有机器件研究中心 南京 210023
  • 投稿日期:2021-05-07 发布日期:2021-06-11
  • 通讯作者: 魏颖, 解令海
  • 作者简介:

    魏颖, 南京邮电大学材料科学与工程学院副教授、硕士生导师. 2005至2009年就读于吉林化工学院, 获得学士学位. 2009至2014年就读于东北师范大学化学学院, 获得博士学位. 随后加入南京邮电大学信息材料与纳米技术研究院/材料科学与工程学院. 目前主要研究方向为有机/聚合物的合成及其性质.

    解令海, 南京邮电大学信息材料与纳米技术研究院/材料科学与工程学院教授、博士生导师, 国家百千万人才工程人选, 享受国务院政府特殊津贴. 2000年和2003年分别获得东北师范大学学士学位和汕头大学硕士学位. 2003至2006年就读于复旦大学先进材料研究院, 获得博士学位. 他长期从事有机智能与第四代半导体研究, 涉及柔性电子、人工化学智能与智能化学、智能机器人化学家等未来领域的基础研究.

  • 基金资助:
    国家自然科学基金(21774061); 国家自然科学基金(22071112); 江苏省高校自然科学研究面上项目(20KJB150038)

Synthesis and Application of Cyclopentadithiophene Derivatives

Xinming Hu, Chunxiao Zhong, Xiaoyan Li, Xiong Jia, Ying Wei(), Linghai Xie()   

  1. Centre for Molecular Systems and Organic Devices (CMSOD), State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing 210023, China
  • Received:2021-05-07 Published:2021-06-11
  • Contact: Ying Wei, Linghai Xie
  • Supported by:
    National Natural Science Foundation of China(21774061); National Natural Science Foundation of China(22071112); Natural Science Research Project of Universities in Jiangsu Province(20KJB150038)

Cyclopentadithiophene (CPDT) derivatives, as a class of fluorene-like molecular building blocks that have a wide range of applications in the design of organic optoelectronic materials due to their easily molecular tailoring, electron-rich, low band gap, high electrical conductivity and good charge transport properties in the field of plastic electronics. At the same time, cyclopentadithiophene is easy to carry out structural modification, which can introduce various functional groups conveniently and quickly, and can expand a variety of derivatives. Cyclopentadithiophene can be divided into six structural isomers based on the position of the S atom on thiophene. Among these structural isomers, there are many reports on 4H-cyclopenta[2,1-b:3,4-b']dithiophene derivatives. In this article, we review mainly the synthesis and properties of 4H-cyclopenta[2,1-b:3,4-b']dithiophene derivatives and applications in organic solar cells (OSCs), organic field-effect transistors (OFETs). The research progress in organic light-emitting diodes (OLEDs) and other fields is also comprehensively summarized. The perspectives of the gridochemistry of CPDT-based organic semiconductors will be made finally.

Key words: cyclopentadithiophene, π-system, fluorene-like, organic photovoltaic, organic field effect transistor