摘要
在微波辐射下,选择不同的阴离子引发剂使环氧乙烷开环聚合,缩短了反应时间。用VPO及GPC测定了聚合物的分子量及其分布。
Ethylene oxide was polymerized under microwave irradiation using some anionic as a initiator. The reaction time was shortened. The molecular weight of polyethylene oxide and its distributions were determined with VPO and GPC.
出处
《合成化学》
CAS
CSCD
2005年第4期394-397,共4页
Chinese Journal of Synthetic Chemistry
基金
安徽省教委自然科学基金资助项目(2001kj094)
关键词
微波辐射
开环聚合
聚环氧乙烷
阴离子
microware irradiation
ring-opening polymerization
polyethylene oxide
anionic polymerization
