【摘 要】
：
设计并合成了一种分子主链由共轭链段 - - - 1,4-二苯乙烯基苯 (DSB)与非共轭链段 - - -三缩二乙二醇(TEO)组成的交替型共聚物 (TEO- DSB) ,用多种手段对聚合物的结构进行了
【机 构】
：
中南民族大学化学与生命科学学院,北京化工大学材料科学与工程学院
论文部分内容阅读
设计并合成了一种分子主链由共轭链段 - - - 1,4-二苯乙烯基苯 (DSB)与非共轭链段 - - -三缩二乙二醇(TEO)组成的交替型共聚物 (TEO- DSB) ,用多种手段对聚合物的结构进行了表征 .TEO- DSB可溶于氯仿、二氯甲烷等有机溶剂中 ,可以采用旋涂的方法制备成均匀、透明的高质量的薄膜 .TEO- DSB具有优异的耐热稳定性 ,在氮气中的最低分解温度高达 42 0℃ .这种交替共聚物可用于发光二极管的制作
A kind of molecular chain composed of conjugate segment 1,4 - distyrylbenzene (DSB) and nonconjugated segment - TEA was designed and synthesized. (TEO-DSB), the polymer structure has been characterized by various means.TEO-DSB can be dissolved in chloroform, dichloromethane and other organic solvents and can be prepared by spin-coating to be uniform and transparent High-quality film .TEO-DSB has excellent thermal stability, the lowest decomposition temperature in nitrogen up to 42 0 ° C. This alternating copolymer can be used for the production of light-emitting diodes
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