高等学校化学学报

高等学校化学学报

• 研究简报 • 上一篇    下一篇

铜(Ⅱ)离子印迹聚合物的制备及性能

朱建华, 李欣, 强亮生
   

  1. 哈尔滨工业大学应用化学系, 哈尔滨 150090
  • 收稿日期:2006-03-07 修回日期:1900-01-01 出版日期:2006-10-10 发布日期:2006-10-10
  • 通讯作者: 李欣

Preparation and Characterization of Cu(Ⅱ)\|Molecularly Imprinted Polymer

ZHU JianHua, LI Xin, QIANG Liang-Sheng   

  1. Department of Applied Chemistry, Harbin Institute of Technology, Harbin 150090, China
  • Received:2006-03-07 Revised:1900-01-01 Online:2006-10-10 Published:2006-10-10
  • Contact: LI Xin

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被引次数

58

摘要： 选择油酸为功能单体, 二乙烯基苯为交联剂, 应用乳液聚合方法制备了Cu(Ⅱ)离子印迹聚合物, 并对其性能和吸附机理进行了研究.

关键词: 铜离子, 印迹聚合物, 制备, 性能

Abstract: Cu(Ⅱ)-Molecularly imprinted polymer was prepared by the emulsion polymerization approach by using oleic acid and divinylbenzene as the functional monomer and the cross-linker separately. The results show that the imprinted polymer adsorbed Cu(Ⅱ) in water with a high velocity and favorable selectivity through copper ion entering into its cavity and replacing hydrogen of hydroxyl group. Autosorb instrument was used to examine the properties and structure of the imprinted polymer. Many holes in surface of the Cu(Ⅱ)-molecule imprinted polymer which possess high availability are filled because of adsorption.

Key words: Cu(Ⅱ) ion, Imprinted polymer, Preparation, Property

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