摘要
利用分子模拟研究了共缩聚反应得到的高分子链上的嵌段长度分布。通过控制参加反应的两种组分的浓度比和共聚单体的反应活性,可得到与理论值差别很大的序列分布。有助于合成嵌段长度可控的共聚高分子。
In this study, molecular simulation was employed to study the block length distribution along polymer chain obtained by cocondensation polymerization. It＇s found that the distribution exhibits a significant deviation from the theoretical predictions, particularly for two components with different concentration and reactivity. This research is helpful for synthesis of copolymer with controlled block length.
出处
《当代化工》
CAS
2016年第4期724-726,共3页
Contemporary Chemical Industry
基金
国家自然科学基金
项目号:21204011
关键词
分子模拟
共缩聚
嵌段长度
Molecular simulation
Cocondensation polymerization
Block length distribution
