Indexed by:期刊论文
Date of Publication:2010-09-15
Journal:化学工业与工程
Included Journals:ISTIC
Volume:27
Issue:5
Page Number:377-380,386
ISSN No.:1004-9533
Key Words:聚乙烯-b-环氧乙烷嵌段共聚物;阴离子聚合;渗透汽化分离;芳烃/烷烃
Abstract:采用阴离子聚合方法合成了具有不同环氧乙烷聚合度的聚丁二烯-b-聚环氧乙烷嵌段共聚物(PB-b-PEO嵌段共聚物),然后催化加氢得到聚乙烯-b-聚环氧乙烷嵌段共聚物(PE-b-PEO嵌段共聚物),使用凝胶渗透色谱仪(GPC)、核磁共振氢谱(1H-NMR)对共聚物进行了分析,结果表明所得聚合物具有预定的结构.通过熔融压片的方法制备PE-b-PEO嵌段共聚物均质膜,考察了PE-b-PEO嵌段共聚物分子链中聚环氧乙烷的聚合度对渗透汽化分离性能的影响.
Associate Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:Dept. of Polymer Materials
Discipline:Polymer Materials. Polymer Chemistry and Physics. Chemistry and Chemical Engineering of Functional
Business Address:Chemical Experiment Building A303, West Campus
Contact Information:Tel：+86-411-84986101
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