结合的聚合物 poly (4,4 二度(thien-2-yl ) azobenzene-co-3-hexylthiophene )(PTAB-H ) ,在主要的链的适用的偶氮的组并且在 THF 可溶,氯仿,与 4,4 二度(thien-2-yl ) 的 3-hexylthiophene,和单体通过 FeCl3 氧化 copolymerization 被综合偶氮苯被 Sandmeyer 反应和铃木反应综合。PTAB-H 的紫外力的系列表明在主要的链的那个偶氮的组能扩大吸收并且降低乐队差距。荧光灯系列,光致发光( PL )系列, PTAB-H 的周期的 voltammetry ( CV )是胶化浸透层析( GPC ), thermogravimetry 分析( TGA ),和微分扫描热量测定( DSC )大小显示了的 recorded.The 分子的重量 Mn ,聚合物的 Mw 和多分散性索引( PDI )是 10 876 g/mol , 22 338 g/mol 并且 2.05 分别地并且5%重量损失的温度是 224.6 ‵悑鮬??徬?讬?鞬斪???咑鞬薵??????辮鞬?鄿鉔鱒?雚???????鳫??铻??鐿鶨颢額鱎?鲶
A conjugated polymer of poly(4,4'-bis(thien-2-yl)azobenzene-co-3-hexylthiophene)(PTAB-H), bearing azo group in main chain and soluble in THF, chloroform, was synthesized through FeCl3 oxidation copolymerization with 3-hexylthiophene, and the monomer of 4,4'-bis(thien-2-yl)azobenzene was synthesized by Sandmeyer reaction and Suzuki reaction. The UV-Vis spectra of PTAB-H reveal that azo group in the main chain can extend the absorption and lower the band gap. The fluorescent spectra, photoluminescence(PL) spectra, cyclic voltammetry(CV) of PTAB-H were recorded.The gel permeation chromatography(GPC), thermogravimetry analysis(TGA), and differential scanning calorimetry(DSC) measurements indicated that the molecular weight Mn, Mw and polydispersity indices(PDI) of the polymer are 10876 g/mol, 22338 g/mol and 2.05 respectively and the temperature of 5% weight-loss is 224.6 ℃. No glass transition and crystallization melting peak was observed in the temperature range from 30 ℃ to 400 ℃.