摘要
采用４种不同方法合成了导电高分子聚（２，５－二甲氧基对苯乙炔）（ＰＰＶ），并对性能进行了研究。实验结果表明，不同合成方法影响前聚物的产率、分子量及其分布、以及微观结构。由４种方法所得导电聚合物的结构也有差别，由此影响产物的光致发光效率、导电率。并对合成方法的适用性进行了比较，筛选出适宜的方法以制备高质量的聚（２，５－二甲氧基对苯乙炔）。
Conductive polymers of poly (2,5 dimethoxy p phenylene vinylene) were synthesized by four different methods, and their photoluminescent and conductive properties were studied. The results indicated that different synthetic methods affected the molecular weight, polydispersity index and sturctures of precursor polymer. The photoluminescent efficency and conductivities of poly (2,5 dimethoxy p phenylene vinylene) were also effected by the synthetic methods. The optimum methods was chosen out by comparsion.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
1996年第6期20-24,共5页
Polymer Materials Science & Engineering
关键词
导电高分子
甲氧基
光致发光
聚对苯乙炔
conductive polymer, poly (2,5 dimethoxy p phenylene vinylene), precursor polymer, photoluminescence
