Poly(imino imino ether ether ketone ketone) as Novel Soluble Heat-resistant Polymer

被引：1
|
作者：
Wang, Li [1 ,2 ]
Chang, Guanjun [1 ,2 ]
Yang, Li [1 ,2 ]
Lin, Runxiong [3 ]
Zhang, Lin [4 ,5 ]
机构：
[1] Southwest Univ Sci & Technol, State Key Lab Cultivat Base Nonmetal Composite &, Mianyang 621010, Peoples R China
[2] Southwest Univ Sci & Technol, Sch Mat Sci & Engn, Mianyang 621010, Peoples R China
[3] Qingdao Univ Sci & Technol, Engn Res Ctr High Performance Polymer & Molding T, Minist Educ, Qingdao 266042, Peoples R China
[4] Southwest Univ Sci & Technol, Joint Lab Extreme Condit Matter Properties, Mianyang 621900, Peoples R China
[5] China Acad Engn Phys, Ctr Laser Fus, Mianyang 621900, Peoples R China
来源：
POLYMER SCIENCE SERIES B | 2014年 / 56卷 / 05期
基金：
中国国家自然科学基金;
关键词：
COUPLING REACTIONS; AMINATION;
D O I：
10.1134/S1560090414050170
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
In this paper, we introduce a novel high-performance polymer, poly(imino imino ether ether ketone ketone), which has been synthesized by the palladium-catalyzed C-N cross coupling reaction of 1,4-bis-(4-bromobenzoyl) benzene and 1,3-bis-(4-aminophenoxy) benzene. The structure of the polymer is characterized by means of H-1 NMR spectroscopy and elemental analysis, and the results show a good agreement with the proposed structure. Compared with traditional poly(ether ether ketone)s, the solubility of the synthesized polymer in common organic solvents was higher; it also exhibited high glass transition temperature (T-g = 176 degrees C) and good thermal stability with high decomposition temperature (T-5 = 400 degrees C).
引用
收藏
页码：639 / 644
页数：6
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