Premium
Imide‐Functionalized Polymer Semiconductors
Author(s) -
Sun Huiliang,
Wang Lei,
Wang Yingfeng,
Guo Xugang
Publication year - 2019
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201803605
Subject(s) - materials science , imide , semiconductor , organic semiconductor , diimide , polymer , optoelectronics , nanotechnology , perylene , polymer chemistry , organic chemistry , composite material , chemistry , molecule
Imide‐functionalized π‐conjugated polymer semiconductors have received a great deal of interest owing to their unique physicochemical properties and optoelectronic characteristics, including excellent solubility, highly planar backbones, widely tunable band gaps and energy levels of frontier molecular orbitals, and good film morphology. The organic electronics community has witnessed rapid expansion of the materials library and remarkable improvement in device performance recently. This review summarizes the development of imide‐functionalized polymer semiconductors as well as their device performance in organic thin‐film transistors and polymer solar cells, mainly achieved in the past three years. The materials mainly cover naphthalene diimide, perylene diimide, and bithiophene imide, and other imide‐based polymer semiconductors are also discussed. The perspective offers our insights for developing new imide‐functionalized building blocks and polymer semiconductors with optimized optoelectronic properties. We hope that this review will generate more research interest in the community to realize further improved device performance by developing new imide‐functionalized polymer semiconductors.