期刊

Advanced Electronic Materials

标题

Field-Effect Transistors: Tuning Frontier Orbital Energetics of Azaisoindigo-Based Polymeric Semiconductors to Enhance the Charge-Transport Properties

作者

Jianyao Huang, Zhihui Chen, Zupan Mao, Dong Gao, Congyuan Wei, Zuzhang Lin, Hao Li, Liping Wang, Weifeng Zhang, Gui Yu

摘要

In article number 1700078, Gui Yu and co-workers describe the design and synthesis of a class of donor–acceptor semiconducting polymers for use in field-effect transistors (FETs). Multiple conformational controls within the polymer backbone, including S···N, Se···N, and C–H···N interactions, are realized to fine-tune the molecular frontier orbital energies and backbone orientations. These polymers enable a deep understanding of the structure–property relationships involved in FETs and can change charge transport polarity from p-type to ambipolar.

原文链接

http://onlinelibrary.wiley.com/doi/10.1002/aelm.201770048/full