主链型三苯胺基聚合物的合成

通过４－叔丁基三苯胺与１，３－二异丙烯基苯的加成反应，合成新颖的主链型三苯胺基聚合物，讨论反应温度、催化剂浓度以及反应单体浓度对产物的相对分子质量和产率的影响，并对所合成的聚合物进行结构和性能的表征。实验结果表明，这一聚合物具有良好的溶解性，高的玻璃化转变温度，而且４－叔丁基三苯胺在引入聚合物主链后仍然保持了其光学活性，作为空穴传输材料具有潜在应用价值，该合成路线可扩展到其它三苯胺基聚合物的合成中。

Synthesis of Polymer Containing Triphenylamine in Main Chain

A new polymer containing triphenylamine in main chain was synthesized by polyaddition between 4 tert butyltriphenylamine and 1,3 diisopropenylbenzene. Effects of reactive temperature, catalyst concentration and monomer concentration on molar mass and yield were discussed. The resulting polymer exhibits high glass transition temperature and electroactivity. Results of UV spectrum and cyclic voltammography showed that the introduction of triphenylamine into polymer main chain did not affect its optical and electrochemical properties so much, indicating that the polymer is a promising hole transport material. The synthetic route can also be applied to the preparaion of other polymers containing triphenylamine.