- Synthesis and properties of polyetherketones containing sulfide and phthalazinone
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- 论文类型： 期刊论文
- 发表时间： 2002-07-01
- 发表刊物： CHINESE CHEMICAL LETTERS
- 收录刊物： Scopus、SCIE、ISTIC
- 卷号： 13
- 期号： 7
- 页面范围： 607-608
- ISSN号： 1001-8417
- 关键字： polyetherketones; 4,4 '-thiobisphenol; 4-(4-hydroxyphenyl)-1-phthalazinone
- 摘要： High molecular weight copoly(ether ketone)s (PEK) based on 4-(4-hydroxyphenyl)-1-phthalazinone (DHPZ)/4,4'-thiobisphenol (TBP)/4,4'-diflourodiphenylketone (DFK) were prepared by nucleophilic substitution polycondensation. The copolymers were characterized by FT-IR and H-1-NMR. Thermal properties and solubility of copolymers were studied.
