摘要
对比了用引发剂引发和采取钴γ源辐射引发使单体聚合的方法，成功地制备了一种侧链聚丙烯酸酯高分子液晶－聚（（丙烯酸乙氧基酯）苯甲酸甲氧基苯酯）．通过钴γ源辐射引发的方法可获得分子量分布窄的目标聚合物，且分子量便于控制．对单体合成的方法和条件进行了详细的介绍．采用了ＤＳＣ，ＩＲ，ＧＰＣ，偏光显微镜等手段对中间产物和目标聚合物进行了分析和表征．
Both initiator initiation and Co γ radiation were applied to side chain liquid crystal monomer for its polymerization. Results revealed that the Co γ radiation method offers narrow molecular weight distribution to the titled polymer. Reaction conditions are optimized and discussed. IR, DSC, GPC and polarizing microscope have successively been applied for the identification and characterization of the synthesized compounds.
出处
《北京理工大学学报》
EI
CAS
CSCD
1994年第3期251-256,共6页
Transactions of Beijing Institute of Technology
关键词
液晶高聚物
聚丙烯酸酯
钴γ源辐射
Liquid Crystal high molecular compounds
polyacrylate/Co γ radiation
