环境友好型有机热电和薄膜晶体管材料的研究进展  

Advances in environmentally-friendly organic thermoelectric and organic thin-film transistor materials

作　　者：张宵 丁嘉敏 刘力瑶 邹业[1] 狄重安[1] Xiao Zhang;Jiamin Ding;Liyao Liu;Ye Zou;Chong-An Di(Beijing National Laboratory for Molecular Sciences,CAS Key Laboratory of Organic Solids,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100190,China;School of Chemical Sciences,University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院有机固体重点实验室,中国科学院化学研究所,北京100190 [2]中国科学院大学,北京100049

出　　处：《中国科学：化学》2022年第2期194-208,共15页SCIENTIA SINICA Chimica

基　　金：国家重点基础研究发展规划(编号:2018YF-E0200700);国家自然科学基金(编号:62075224,62001454,22021002);中国科学院战略性先导科技专项(编号:XDPB13);卢嘉锡国际团队(编号:GJTD-2020-02)资助项目。

摘　　要：有机半导体是新一代光电材料的重要体系,在柔性显示、发电和传感等领域具有广阔的应用前景.现有可溶有机半导体大多使用含氯溶剂,对人体健康和生态环境造成危害.伴随着光电子产业向环境友好方向发展,可绿色溶剂加工的有机半导体受到广泛关注并取得快速发展.本文从有机半导体的分子设计、溶剂选择、加工方法等方面综述了可绿色溶剂加工的有机半导体研究进展,重点介绍分子设计策略和相关材料在有机薄膜晶体管和有机热电器件中的应用,最后总结了环境友好型的有机半导体面临的挑战与机遇.Organic semiconductors(OSCs) are significant systems of next-generation optoelectronic materials, which are widely applied in flexible devices, power generation and sensors. However, most of the organic semiconductors are prepared in chlorinated solvents which are harmful to human health and ecological environment. Nowadays,accompanied with the trends of environmentally-friendly optoelectronics, the OSCs processed with green solvents attracted extensive attention and developed rapidly. In this article, we reviewed the advances in environmentally-friendly OSCs in molecular design, solvent selection and processing method. The application of those materials in organic thinfilm transistor and organic thermoelectric devices was highlighted. Finally, challenges and perspectives of the environmentally-friendly OSCs are also summarized.

关 键 词：绿色溶剂 有机半导体 有机热电 有机薄膜晶体管 

分 类 号：TN321.5[电子电信—物理电子学] TN304