摘要
对2,3-二氰基-2,3-二苯基丁二酸二乙酯引发苯乙烯本体溶液聚合、合成超高分子量聚苯乙烯的宏观动力学进行了研究。结果表明,这种引发剂在苯乙烯中引发聚合性能温和,在一定条件下,随反应时间的增长,聚合产物的分子量不断增高,可形成超高分子量聚合物。
The synthesis of ultra high molecular weight polystyrene was carried out by bulk solution polymerization which was initiated with diethy1 2,3-dicyano-2,3-bisphenyl succinate in ethylbenzene.The results indicate that the initiator behaved mildly and that the molecular weight of the polystyrene product increased along with the reaction time.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1995年第2期312-314,共3页
Chemical Journal of Chinese Universities
基金
国家自然科学基金
关键词
二氰基
二苯基
丁二酸二乙酯
聚苯乙烯
聚合
Diethy1 2
3-dicyano-2
3-bisphenyl succinate
Ultra high molecular weight polystyrene
Radical polymerization