| Synthesis of Poly(phthalazinone ether ketone) Containing Sodium Sulfonate Groups via Direct Polymerization |
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| 作者姓名： | Shou Hai ZHANG Xi Gao JIAN* Guo Qing WANG Wen Xia LI |
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| 作者单位： | Shou Hai ZHANG，Xi Gao JIAN*，Guo Qing WANG，Wen Xia LI Department of Polymer Science &Materials，Dalian University of Technology，Dalian 116012 |
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| 摘 要： | Poly (aryl ether ketone)s are a category of high performance engineering plastics which have outstanding thermal, physical and mechanical properties. Poly(aryl ether ketone) with sulfonic groups have received extensive attention for their potential usage as high performance gas dehumidification and ion exchange membrane materials1,2,3. Poly (phthalazinone ether ketone)4, one of poly(aryl ether ketone), shows excellent comprehensive properties and outstanding thermal stability, whose glass tra…
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Synthesis of Poly(phthalazinone ether ketone) Containing Sodium Sulfonate Groups via Direct Polymerization |
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| Shou Hai ZHANG,Xi Gao JIAN*,Guo Qing WANG,Wen Xia LI.Synthesis of Poly(phthalazinone ether ketone) Containing Sodium Sulfonate Groups via Direct Polymerization[J].Chinese Chemical Letters,2002,13(10). |
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| Authors: | Shou Hai ZHANG Xi Gao JIAN Guo Qing WANG Wen Xia LI |
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| Abstract: | 1, 2-Dihydro-4-(4-hydroxyphenyl)(2H)phthalazin-1-one(DHPZ) was sulfonated in con- centrated sulfuric acid. Poly(phthalazinone ether ketone) containing pendant sodium sulfonate group was synthesized from sulfonated and pure 1,2-dihydro-4-(4-hydroxyphenyl)(2H)phthalazin- 1-one, and 4,4(-difluorodiphenylketone. The sulfonated monomer and sulfonated polymer were characterized with FT-IR and 1H-NMR. |
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| Keywords: | Sulfonation synthesis poly(phthalazinone ether ketone) |
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