Toughening of a Soft Polar Polythiophene through Copolymerization with Hard Urethane Segments

Toughening of a Soft Polar Polythiophene through Copolymerization with Hard Urethane Segments

Abstract Polar polythiophenes with oligoethylene glycol side chains are exceedingly soft materials. A low glass transition temperature and low degree of crystallinity prevents their use as a bulk material. The synthesis of a copolymer comprising 1) soft polythiophene blocks with tetraethylene glycol...

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Bibliographic Details
Main Authors: Sepideh Zokaei, Renee Kroon, Johannes Gladisch, Bryan D. Paulsen, Wonil Sohn, Anna I. Hofmann, Gustav Persson, Arne Stamm, Per‐Olof Syrén, Eva Olsson, Jonathan Rivnay, Eleni Stavrinidou, Anja Lund, Christian Müller
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Advanced Science
Subjects:
chemical and electrochemical doping
organic electrochemical transistors (OECT)
polar conjugated polymers
swelling
urethane
Online Access:https://doi.org/10.1002/advs.202002778

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