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材料导报  2019, Vol. 33 Issue (z1): 495-498    
  高分子与聚合物基复合材料 |
界面聚合法合成含杂萘酮联苯结构共聚芳酯
王婷, 张守海, 蹇锡高, 刘乾, 刘泽元
大连理工大学化工学院,大连 116024
Synthesis of Copoly(aryl ester)s Containing Phthalazinone Moieties by Interfacial Polymerization
WANG Ting, ZHANG Shouhai, JIAN Xigao, LIU Qian, LIU Zeyuan
College of Chemical Engineering, Dalian University of Technology, Dalian 116024
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摘要 以2,2-二(4-羟基苯基)丙烷和4-(4-羟基苯基)-2,3-二氮杂萘-1-酮(DHPZ)为水相单体,间苯二甲酰氯(IPC)为有机相单体,通过界面聚合方法合成了含杂萘酮联苯结构共聚芳酯(PPAR-D),考察了有机相溶剂、催化剂种类、碱的种类及用量、两种双酚单体与IPC的配比等条件对PPAR-D特性粘度的影响。PPAR-D特性粘度可达到0.35 dL/g,且随着双酚单体中DHPZ含量增加而略有降低。采用红外光谱、核磁共振氢谱对其结构进行表征,证明单体之间发生共聚并得到PPAR-D;通过热失重分析、溶解性、特性粘度等对共聚芳酯性能进行表征,结果表明PPAR-D具有良好的热稳定性,在氯仿、二甲基亚砜、N-甲基吡咯烷酮等有机溶剂中具有良好的溶解性。
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王婷
张守海
蹇锡高
刘乾
刘泽元
关键词:  界面聚合  共聚芳酯  杂萘酮联苯  溶解性    
Abstract: Copoly(aryl ester)s containing phthalazinone moieties (PPAR-D) were synthesized by interfacial polymerization of 2,2-bis(4-hydroxyphenyl)-propane and 4-(4-hydroxyphenyl)-2,3-phthalazin-1-one with isophthaloyl dichloride. The effect of organic solvent, the type of the catalyst, the type and amount of the alkali, the molar ratio of two bisphenol monomer and Isophthaloyl chloride on the intrinsic viscosity of PPAR-D were investigated. The intrinsic viscosity of PPAR-D reached 0.35 dL/g, and decreased with the increase of DHPZ content in monomers. Chemical structure of PPAR-D was characterized with FT-IR and 1H-NMR. The results indicate that PPAR-D was successfully obtained. The properties of PPAR-D were characterized by TGA, solubility, and intrinsic viscosity. The results show that PPAR-D exhibited good thermal stability. PPAR-D have good solubility in chloroform and dimethyl sulfoxide, N,N-dimethylformamide, N-methylpyrrolidone and other common organic solvents
Key words:  interfacial polymerization    copoly(aryl ester)s    phthalazinone    solubility
               出版日期:  2019-05-25      发布日期:  2019-07-05
ZTFLH:  TQ316.4  
基金资助: 国家自然科学基金(21776030);中央高校基本科研业务费资助项目(DUT17ZD103;DUT19ZD404)
作者简介:  王婷,2016年6月毕业于山东理工大学,获得工学学士学位。现为大连理工大学高分子系蹇锡高课题组硕士研究生,在蹇锡高教授和张守海教授的指导下进行研究。目前主要研究领域为含杂萘联苯结构聚芳酯的合成。张守海,大连理工大学化工学院教授、博士研究生导师、高分子材料系主任。1997年7月本科毕业于大连理工大学化工学院,2003年4月在大连理工大学获得博士学位。入选辽宁省“兴辽英才计划”创新领军人才、辽宁省“百千万人才工程”百人层次,辽宁省高等学校优秀人才支持计划入选者、大连市首届杰出青年基金培育计划入选者。主要从事高性能高分子材料的设计合成及其功能膜研究,作为负责人主持“十三五”国家重点研发计划项目一项、国家自然科学基金项目五项等,已发表SCI论文90余篇,获授权专利17项;获国家技术发明奖二等奖两项、省部级以上科技奖励8项。蹇锡高,教授、博士生导师、中国工程院院士,有机高分子材料专家。1969年毕业于大连理工大学,现任大连理工大学高分子材料研究所所长、辽宁省高性能树脂工程技术研究中心主任,兼任《中国材料进展》副理事长、中国塑料加工工业协会科技咨询委员会副主任、中国新材料技术协会名誉会长等职。长期从事有机高分子材料创新与产业化研究,先后完成国家重点科技攻关、军工配套、“863”、高技术产业化等项目30余项。发明了新型杂环高性能工程塑料,解决了传统工程塑料不能兼具耐高温、可溶解的技术难题;提出了高性能高分子设计新思想,开发出一个结构独特的高性能高分子新体系,先后获2003年国家技术发明二等奖和2011年国家技术发明二等奖在内的10项省部级以上科技奖励。2项专利被评为世界华人重大科技成果,1项专利获第十七届中国专利金奖和第44届日内瓦国际发明展展会特别嘉许金奖。jian4616@dlut.edu.cn
引用本文:    
王婷, 张守海, 蹇锡高, 刘乾, 刘泽元. 界面聚合法合成含杂萘酮联苯结构共聚芳酯[J]. 材料导报, 2019, 33(z1): 495-498.
WANG Ting, ZHANG Shouhai, JIAN Xigao, LIU Qian, LIU Zeyuan. Synthesis of Copoly(aryl ester)s Containing Phthalazinone Moieties by Interfacial Polymerization. Materials Reports, 2019, 33(z1): 495-498.
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