| 含磺酸钠基的杂萘联苯聚芳醚砜酮的合成与表征 |
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| 引用本文： | 张守海,杨大令,蹇锡高.含磺酸钠基的杂萘联苯聚芳醚砜酮的合成与表征[J].高等学校化学学报,2002,23(12):2382-2385. |
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| 作者姓名： | 张守海 杨大令 蹇锡高 |
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| 作者单位： | 大连理工大学化工学院高分子材料系, 大连116012 |
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| 基金项目： | 国家自然科学基金 (批准号 :5 94730 19)资助 |
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| 摘 要： | 对4,4'-二氯二苯砜进行磺化改性制得磺化二氯二苯砜,不同比例的4,4'-二氯二苯砜和磺化二氯二苯砜与含二氮杂萘酮结构的类双酚单体(DHPZ)及4,4'-二氟二苯酮共聚合制得不同磺化度的磺化聚醚砜酮.对磺化单体及聚合物进行了IR和1HNMR表征,并研究了聚合物的溶解性和成膜性能.
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| 关 键 词： | 磺化 聚芳醚砜酮 聚合 |
| 文章编号： | 0251-0790(2002)12-2382-04 |
| 收稿时间： | 2001-09-07 |
Synthesis and Characterization of Poly(phthalazinone ehter sulfone ketone)s Containing Sodium Sulfonate Groups |
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| ZHANG Shou-Hai,YANG Da-Ling,JIAN Xi-Gao.Synthesis and Characterization of Poly(phthalazinone ehter sulfone ketone)s Containing Sodium Sulfonate Groups[J].Chemical Research In Chinese Universities,2002,23(12):2382-2385. |
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| Authors: | ZHANG Shou-Hai YANG Da-Ling JIAN Xi-Gao |
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| Institution: | Department of Polymer Science & Materials, College of Chemical Engineering, Dalian University of Technology, Dalian 116012, China |
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| Abstract: | 4, 4'-Dichlorodiphenylsulfone(DCDPS) was sulfonated in fuming sulfuric acid. Poly(phthalazinone ether sulfone ketone)s were synthesized from 4-(4-hydroxyphenyl)-1-phthalazinone(DHPZ), 4,4'-dichlorodiphenylsulfone, sulfonated 4,4'-dichlorodiphenylsulfone(SDCDPS) and 4,4'-diflorodiphenylketone(DFDPK) in the presence of potassium carbonate in sulfolane. High molecular weight polymers with different degrees of sulfonation were obtained with intrinsic viscosities between 0.86 and 1.21 dL/g. The structure of sulfonated 4,4-dichlorodiphenylsulfone was confirmed by FTIR and 1H NMR. Polymers containing sodium sulfonate groups were characterized with IR and 1H NMR. The solubilities of the polymers were studied. |
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| Keywords: | Sulfonation Poly(phthalazinone ether sulfone ketone) Polymerization |
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