化工进展

• 材料科学与技术 • 上一篇    下一篇

离子印迹聚合物研究进展

牟怀燕,高云玲,付 坤,姚克俭   

  1. 浙江工业大学化学工程与材料学院绿色合成技术国家重点实验室培育基地,浙江 杭州 310014
  • 出版日期:2011-11-05 发布日期:2011-11-05

Progress in template-ion imprinted polymer

MU Huaiyan,GAO Yunling,FU Kun,YAO Kejian   

  1. State Key Laboratory Breeding Base of Green Chemistry Synthesis Technology,College of Chemical Engineering and Materials Science,Zhejiang University of Technology,Hangzhou 310014,Zhejiang,China
  • Online:2011-11-05 Published:2011-11-05

摘要:

回顾了离子印迹聚合物方面的主要研究内容和成果。由于离子印迹聚合物具有预定识别性,制备简单、价格低廉、稳定性好,对模板离子表现出较高的选择性和亲和性,在离子分离、富集以及传感识别等领域有着广泛的应用前景。介绍了离子印迹技术的原理,并依据模板离子种类的不同(主族金属离子、过渡金属离子、稀土金属离子、锕系金属离子、阴离子等),对各离子印迹聚合物的制备方法、吸附特性和应用性能进行了综述,并展望了离子印迹聚合物的发展方向。

Abstract:

Previous achievements in ion-imprinted polymers are reviewed. Ion-imprinted polymers have several outstanding advantagessuch as predetermined recognition abilityrelative easy and low cost preparationhigh stability and excellent specific recognition ability for target ionswhich can lead to potential applications in ions extraction and senor identification areas. The principle of ion imprinted technology is addressed. The varieties of template ions in imprinted polymer are introducedincluding main group metal ionstransition metal ionsrare earth metal ionsactinide metal ions and anion. The preparationadsorption performance and application of the ion imprinted polymer are then emphasized. The future development of template-ion is also prospected.

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