| 含二氮杂萘结构聚醚砜酮酮的合成及表征 |
| |
| 引用本文： | 刘彦军,蹇锡高,刘圣军.含二氮杂萘结构聚醚砜酮酮的合成及表征[J].材料研究学报,2000,14(1):100-103. |
| |
| 作者姓名： | 刘彦军 蹇锡高 刘圣军 |
| |
| 作者单位： | 1. 大连理工大学
2. 大连市,116012,大连理工大学化工学院高分子材料系 |
| |
| 基金项目： | 国家自然科学基金!59473019 |
| |
| 摘 要： | 以１，４－二（４－氯代苯甲酰基）苯及４，４＇－二氯二苯砜单体与４－（４－羟基苯基）－２，３－二 氮杂萘－１－酮单体经来核取代反应，合成了一系列分子主链中含有Ｃ－Ｎ键的杂环聚醚砜酮酮三元共聚物 ＰＰＥＳＫＫ，用 ＦＴ－ＩＲ、１Ｈ－ＮＭＲ、ＤＳＣ、 ＴＧＡ、 Ｘ射线衍射等方法对共聚物进行了表征，结 果表明，ＰＰＥＳＫＫ为具有高热稳定性的可溶性无规共聚物，巨随着砜基比例的增加，共聚物玻璃化温度 逐渐升高
|
| 关 键 词： | 工程塑料 聚芳醚砜酮 杂环聚合物 合成 |
| 文章编号： | 1005-3093(2000)01-0100-04 |
| 修稿时间： | 1998年10月26日 |
SYNTHESIS AND CHARACTERIZATION OF POLY (ETHER SULFONE KETONE KETONE) CONTAINING PHTHALAZINONE MOIETY |
| |
| LIU Yanjun,JIAN Xigao,LIU Shengjun.SYNTHESIS AND CHARACTERIZATION OF POLY (ETHER SULFONE KETONE KETONE) CONTAINING PHTHALAZINONE MOIETY[J].Chinese Journal of Materials Research,2000,14(1):100-103. |
| |
| Authors: | LIU Yanjun JIAN Xigao LIU Shengjun |
| |
| Abstract: | A novel heterocyclic poly (aryl ether sulfone ketone) containing phthalazinone moiety (PPESKK) copolymer was prepared by the nucleophilic substitution reaction of 4-(4-hydroxyphenyl) (2H) phthalazin-1-one with his-1, 4-(4-chlorobenzoyl) benzene and 4.4'-dichlorodiphenyl sulfone. Measurements of FT-IR, IH-NMR, DSC, TGA and X-ray diffraction of the copolymer were carried out. The glass transition temperature of PPESKK increased with the decrease of mole ratios of ketone monomer to sulfone monomer. PPESKK had good solubility. it was soluble in several organic solvents. |
| |
| Keywords: | engineering plastics poly (aryl ether sulfone ketone) heterocyclic copolymer syn- thesis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
