Glycolated Thiophene‐Tetrafluorophenylene Copolymers for Bioelectronic Applications: Synthesis by Direct Heteroarylation Polymerisation
作者:Zachary S. Parr、Roman Halaksa、Peter A. Finn、Reem B. Rashid、Alexander Kovalenko、Martin Weiter、Jonathan Rivnay、Jozef Krajčovič、Christian B. Nielsen
DOI:10.1002/cplu.201900254
日期:2019.9
A series of copolymers containing a glycolated 1,4-dithienyl-2,3,5,6-tetrafluorophenylene unit copolymerized with thiophene, bithiophene, thienothiophene and 1,2,4,5-tetrafluorobenzene comonomer units were designed and synthesised by direct heteroarylation polymerisation. The optical, electrochemical, electrochromic and solid-state structural properties of the copolymers were investigated. The copolymers
通过直接杂芳基化聚合反应,设计并合成了一系列含有与噻吩,联噻吩,噻吩并噻吩和1,2,4,5-四氟苯共聚单体单元共聚的乙醇化1,4-二噻吩基-2,3,5,6-四氟苯撑单元的共聚物。 。研究了共聚物的光学,电化学,电致变色和固态结构性能。该共聚物在有机溶剂中表现出稳定的氧化还原性能,并在水性电解质的薄膜结构中表现出令人满意的氧化还原性能。最后,评估了共聚物在有机电化学晶体管(OECTs)中作为活性材料的潜力,并显示了一种有希望的性能,该存储模式的OECT材料的峰值跨导为0.17 mS,良好的开/关比为105。噻吩共聚物。