石油化工高等学校学报

石油化工高等学校学报 ›› 2008, Vol. 21 ›› Issue (1): 42-45.

• 石油化工 • 上一篇    下一篇

两类可聚合型季铵盐的制备及其性能研究

陈 煜1, 唐焕林1, 刘云飞1, 于海鹏2, 刘一星2, 谭惠民1   

  1. 1.北京理工大学材料科学与工程学院,北京100081;
    2.东北林业大学生物质材料科学与技术教育部重点实验室,黑龙江哈尔滨150040
  • 收稿日期:2007-06-12 出版日期:2008-03-20 发布日期:2017-06-28
  • 作者简介:陈煜(1979-),男,甘肃天水市,讲师,博士。
  • 基金资助:
    东北林业大学生物质材料科学与技术教育部重点实验室开放课题基金资助项目。

Preparation and Performances Research of Two Kinds of Polymerizable Quaternary Ammonium Salt

CHEN Yu1, TANG Huan-lin1, LIU Yun-fei1, YU Hai-peng2, LIU Yi-xing2, TAN Hui-min1   

  1.  
    1. School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081,P.R. China;
    2. Key Laboratory of Bio-based Material Science and Technology of Ministry of Education,
     Northeast Forestry University, Harbin Heilongjiang 150040,P.R. China
  • Received:2007-06-12 Published:2008-03-20 Online:2017-06-28

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摘要： 通过烯丙基氯与叔胺的SN 2 亲核取代反应,制备了二甲基二烯丙基氯化铵(DMDAAC)和三甲基烯
丙基氯化铵(TMAAC)两种可聚合型乙烯基季铵盐。采用元素分析,FTIR,H1-NMR和C13-NMR等手段对产物
的结构进行了表征。在过硫酸盐引发剂的引发下,使两类可聚合型乙烯基季铵盐分别与丙烯酸在羧甲基壳聚糖的
分子链上接枝共聚后再进行交联,制得CMCTS-g-(PAA-co-PDMDAAC)及CMCTS-g-(PAA-co-
TMAAC)两类新型两性聚电解质高吸水性树脂。采用FTIR对两类树脂的结构进行了表征。对所制得的两性聚电
解质高吸水性树脂在不同pH 值下的溶胀规律性进行了探讨。

关键词: 乙烯基季铵盐  ,   , 两性聚电解质   ,    ,  高吸水性树脂

Abstract: Two kinds of polymerizable vinyl quaternary ammonium salt, namely dimethyldiallyl ammonium chloride and trimethyldiallyl ammonium chloride respectively, were prepared via the SN2 nucleophilic substitution of the allyl chloride with the tertiary amine. The structure of the prepared quaternary ammonium salts were characterized through the methods of element analysis, FTIR, H1－NMR and C13－NMR. Two kinds of polyampholytic superabsorbent polymer, which include CMCTS-g-(PAA-co-PDMDAAC) and CMCTS-g-(PAA-co-TMAAC) respectively, were prepared through graft copolymerization of prepared vinyl quaternary ammonium salt and acrylic acid onto the chain of carboxymethyl chitosan, initiated with persulfate and crosslinked properly. The structure of the superbasorbent polymer was characterized by FTIR. Influence of the pH value of the solution on the swelling ratio of the polyampholytic superabsorbent polymer was studied. 

Key words:  Vinyl quaternary ammonium salt    ,  ,  Polyampholytic  ,  ,  Superabsorbent polymer

引用本文

陈 煜, 唐焕林, 刘云飞, 于海鹏, 刘一星, 谭惠民. 两类可聚合型季铵盐的制备及其性能研究[J]. 石油化工高等学校学报, 2008, 21(1): 42-45.

CHEN Yu, TANG Huan-lin, LIU Yun-fei, YU Hai-peng, LIU Yi-xing, TAN Hui-min. Preparation and Performances Research of Two Kinds of Polymerizable Quaternary Ammonium Salt[J]. Journal of Petrochemical Universities, 2008, 21(1): 42-45.

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