One-pot synthesized ABA tri-block copolymers for high-performance organic field-effect transistors

One-pot synthesized ABA tri-block copolymers for high-performance organic field-effect transistors

A series of P3HT- b -PHA- b -P3HT tri-block and P3HT- b -PHA di-block copolymers were facilely synthesized in one pot. The influence of the block ratio on the optical, microstructural and electrical properties has been investigated. OFETs based on these block copolymers have been fabricated with an...

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Veröffentlicht in:Polymer chemistry 2018-01, Vol.9 (36), p.4517-4522
Hauptverfasser: Ge, Feng, Liu, Zhen, Tian, Fengshou, Du, Yuchang, Liu, Lingyun, Wang, Xiaohong, Lu, Hongbo, Wu, Zongquan, Zhang, Guobing, Qiu, Longzhen
Format: Artikel
Sprache:eng
Schlagworte:
Block copolymers
Chemical synthesis
Electrical properties
Field effect transistors
Optical properties
Polymer chemistry
Semiconductor devices
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Zusammenfassung:A series of P3HT- b -PHA- b -P3HT tri-block and P3HT- b -PHA di-block copolymers were facilely synthesized in one pot. The influence of the block ratio on the optical, microstructural and electrical properties has been investigated. OFETs based on these block copolymers have been fabricated with an improved mobility of 0.052 cm 2 V −1 s −1 via a blending method.
ISSN:1759-9954
1759-9962
DOI:10.1039/C8PY00869H