Benzothiadiazole-Containing Pendant Polymers Prepared by RAFT and Their Electro-Optical Properties
作者:Matthias Häussler、Y. Phei Lok、Ming Chen、Jacek Jasieniak、Raju Adhikari、Simon P. King、Saif A. Haque、Craig M. Forsyth、Kevin Winzenberg、Scott E. Watkins、Ezio Rizzardo、Gerard J. Wilson
DOI:10.1021/ma1008572
日期:2010.9.14
The synthesis of a series of novel, unsymmetrically substituted benzothiadiazole-containing vinyl monomers and their free radical polymerization with and without the control of a reversible addition−fragmentation chain transfer (RAFT) agent is reported. The resulting polymers with electroactive pendants show tunable absorption and emission spectra depending on their molecular architecture. Using RAFT
报道了一系列新型的,不对称取代的含苯并噻二唑的乙烯基单体的合成及其在有无可逆加成-断裂链转移(RAFT)剂控制下的自由基聚合。所得的具有电活性侧基的聚合物显示出可调节的吸收和发射光谱,这取决于它们的分子结构。使用RAFT允许使用空穴传输性乙烯基三芳基胺作为第二单体来合成嵌段共聚物。已检测到两个吊坠之间的有效能量传递。空气测量中的循环伏安法和光电子能谱法已用于揭示嵌段共聚物的HOMO和LUMO的位置。