Synthesis and electrochromic properties of triphenylamine containing copolymers: Effect of π-bridge on electrochemical properties
作者:Serife O. Hacioglu、Sinem Toksabay、Merve Sendur、Levent Toppare
DOI:10.1002/pola.27030
日期:2014.2.15
the effect of TPA unit and π‐bridges on electrochemical and spectroelectrochemical properties of corresponding polymers. The synthesis was carried out via Stille coupling for P1, P3, and Suzuki coupling for P2. Electrochemical and spectral results showed that P1 has an ambipolar character, in other words it is both p‐type and n‐type dopable, whereas P2 and P3 have only p‐doping property. Effect of different
在这项研究中,一系列基于苯并三唑(BTz)和三苯胺(TPA)的无规共聚物;聚4-(5-(2-十二烷基-7-甲基-2H-苯并[d] [1,2,3]三唑-4-基)噻吩-2-基)-N-(4-(5-甲基噻吩- 2-基)苯基)-N-苯胺(P1),聚4'-(2-十二烷基-7-甲基-2H-苯并[d] [1,2,3]三唑-4-基)-N-(4 '-甲基-[1,1'-联苯] -4-基)-N-苯基-[1,1'-联苯] -4-胺(P2)和聚4-(5'-(2-十二烷基- 7-(5-甲基噻吩-2-基)-2H-苯并[d] [1,2,3]三唑-4-基)-[2,2'-联噻吩] -5-基)-N-(4 -(5-甲基噻吩-2-基)苯基)-N-苯基苯胺(P3)合成以研究TPA单元和π-桥对相应聚合物的电化学和光谱电化学性质的影响。该合成通过的Stille进行耦合P1,P3,和Suzuki偶联为P2。电化学和光谱结果表明,P1具有双