摘要
Donor-acceptor type copolymers have wide applications in organic field-effect transistors and organic photovoltaic devices.Thieno[3,4-c]pyrrole-4,6-dione（TPD）,as an electron-withdrawing unit,has been widely used in D-A type copolymers recently.Till now,the highest power conversion efficiency and mobility of TPD-based copolymers are over 8% and 1.0 cm^2 V^（-1） s^（-1） respectively.In this review,the recent progress of TPD-based copolymers in organic solar cells and organic transistors is summarized.
Donor-acceptor type copolymers have wide applications in organic field-effect transistors and organic photovoltaic devices.Thieno[3,4-c]pyrrole-4,6-dione（TPD）,as an electron-withdrawing unit,has been widely used in D-A type copolymers recently.Till now,the highest power conversion efficiency and mobility of TPD-based copolymers are over 8% and 1.0 cm^2 V^（-1） s^（-1） respectively.In this review,the recent progress of TPD-based copolymers in organic solar cells and organic transistors is summarized.
基金
supported by the National Natural Science Foundation of China(Nos.21190031,51303201,21474128)
