期刊
POLYMER BULLETIN
卷 67, 期 9, 页码 1761-1771出版社
SPRINGER
DOI: 10.1007/s00289-011-0488-x
关键词
High-performance polymer; Polyetherketone; Polyimide; Polyazomethine; Solubility
资金
- National Natural Science Foundation of China [50973040]
- Science and Technology Development Plan of Jilin Province, China [20100706]
- Jilin University [421031561412]
- Grants-in-Aid for Scientific Research [22655037] Funding Source: KAKEN
A new diamine monomer, 1,5-bis[4-(4-aminophenoxy)]benzoyl-2,6-dimethoxynaphthalene, was synthesized via a Friedel-Crafts acylation reaction followed by an aromatic nucleophilic substitution reaction. Six ether-ketone linked polymers, named as poly(ether ketone azomethane)s and poly(ether ketone imide)s, were successfully prepared through the polycondensations of the diamine monomer with dialdehydes and dianhydrides, respectively. These naphthylated polymers exhibited high T (g) values (142-288 A degrees C), due to their bulky and rigid chemical structure. Meanwhile, they showed good thermal stability and improved solubility. Typically, some of them were casted into thin flexible film and showed high moduli.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据