摘要
利用聚离子液体可设计性强的特点,首先合成以聚酯为分子骨架的聚离子液体,并通过简单阴离子交换反应分别合成阴离子为过硫酸钾的引发型聚离子液体、阴离子为对苯乙烯磺酸钠的单体型聚离子液体、阴离子既含有过硫酸钾也含有对苯乙烯磺酸钠的自引发自聚合型聚离子液体.同时研究这类聚离子液体的聚合过程,并对其聚合产物进行分析和比较,发现自引发自聚合型聚离子液体的聚合效果优于引发型聚离子液体/单体型聚离子液体共混聚合体系.
In this research,according to the designability of PILs,polymeric ionic liquids which use polyester as backbone were designed and synthesized.And then,by a simple anion exchange reaction with potassium persulfate and sodium styrene sulfonate respectively,we synthesized a initiating type polymeric ionic liquid and a monomer type polymeric ionic liquid,and by reacting with both of them we synthesized a self-initiating polymersation type polymeric ionic liquid.Moreover,we researched the polymerization process of these types of PILs.The success of the synthesis was proved by tests,the second polymerization process was better than the first polymerization process as well.
作者
沈嘉豪
汪菁晶
吴柔腾
刘洁
王燕萍
夏于旻
SHEN Jiahao;WANG Jingjing;WU Routeng;LIU Jie;WANG Yanping;XIA Yumin(State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University, Shanghai 201620, China;College of Material Science and Engineering, Donghua University, Shanghai 201620, China)
出处
《湖州师范学院学报》
2020年第8期47-52,共6页
Journal of Huzhou University
基金
中央高校基本业务费(2232018D307,2232018D324,2232018G02).
关键词
离子液体
聚离子液体
阴离子交换
自引发自聚合
ionic liquid
poly ionic liquid
anion exchange
self-initiating polymerization
