Sequential Cyanation of Polythiophenes: Tuning Charge Carrier Polarity in Organic Electrochemical Transistors

Abstract Polythiophenes, built on head‐to‐head (HH) linked 3,3′‐oligomer ethylene glycol‐2,2′‐bithiophene (gT2), have simple chemical structure, good backbone planarity, and relatively high‐lying the lowest unoccupied molecular orbital (LUMO) energy levels, hence showing excellent p‐type performance...

Full description

Bibliographic Details

Published in:	Advanced Electronic Materials
Main Authors:	Suxiang Ma, Junwei Wang, Wenchang Wu, Ziang Wu, Hao Zhang, Rifei Chen, Bin Liu, Kui Feng, Han Young Woo, Xugang Guo
Format:	Article
Language:	English
Published:	Wiley-VCH 2023-11-01
Subjects:	charge carrier polarity cyanation organic electrochemical transistors organic mixed ionic–electronic conductors polythiophene
Online Access:	https://doi.org/10.1002/aelm.202300207