CIESC Journal ›› 2017, Vol. 68 ›› Issue (S1): 1-8.DOI: 10.11949/j.issn.0438-1157.20170595

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Application progress of polyaniline and its derivatives in sterilization and antifouling fields

WANG Jixiao, CAI Wei, QUAN Xiaodong   

  1. State Key Laboratory of Chemical Engineering, Co-Innovation Center of Chemical Science & Engineering, Tianjin Key Laboratory of Membrane Science & Desalination Technology, School of Chemical Engineering, Tianjin University, Tianjin 300072, China
  • Received:2017-05-11 Revised:2017-05-17 Online:2017-08-31 Published:2017-08-31
  • Supported by:

    supported by the Public Science and Technology Research Funds Projects of Ocean (201405013-5),the National Natural Science Foundation of China (20836006),the Program of Introducing Talents of Discipline to Universities (B06006) and the National Science & Technology Pillar Program (2015BAB10B00).

聚苯胺及其衍生物在杀菌防污领域的应用进展

王纪孝, 蔡玮, 全晓冬   

  1. 化学工程联合国家重点实验室, 天津大学化工学院, 天津化学化工协同创新中心, 天津市膜科学与海水淡化重点实验室, 天津 300072
  • 通讯作者: 王纪孝,jxwang@tju.edu.cn
  • 基金资助:

    国家海洋局海洋公益性行业科研专项经费项目(201405013-5);国家自然科学基金项目(20836006);大学学科人才引进项目(B06006);国家科技支撑项目(2015BAB10B00)。

Abstract:

Sterilizing agent is of high value in antifouling applications such as coatings,membranes,biomaterials and so on. With growing environmental concern,long-term and environmentally friendly sterilizing agents have been an important trend in sterilization and antifouling materials. Among which,polyaniline (PANI) is one of the promising agents because of its excellent biocompatibility and physicochemical properties. PANI has certain ability of sterilization by reason of its good redox activity,cation adsorption effect and electrochemical activity. Here the structures and preparation methods of PANI and its derivatives are reviewed. In addition,the research progress of polyaniline and its derivatives in sterilization and antifouling fields is discussed according to the sterilization mechanism. Contact-killing surface,biocidal-leaching surface and adhesion-resistance surface are introduced. Moreover,the problems of polyaniline in antifouling fields are discussed and the future development is also prospected.

Key words: polyaniline, sterilization, antifouling, composites, surface

摘要:

抗菌剂在涂料、膜、生物智能材料等材料表面的防污领域有着极其重要的应用价值。随着环保意识的增强,长效、环境友好型的抗菌剂成为当前研究的主流。其中,聚苯胺由于其良好的生物相容性和物理化学性能,是一种极具潜力的抗菌剂。聚苯胺的抗菌机理可由自身的氧化还原活性、阳离子吸附效应及电化学活性3方面分析。概括了聚苯胺及其衍生物的结构及制备方法;进一步从杀菌防污机理出发,综述了聚苯胺及其衍生复合材料在不同防污材料中应用的研究进展,包括在接触杀菌型表面、释放杀菌型表面、抗黏附型表面3种类型的材料中的应用。此外,提出了聚苯胺在防污应用中需进一步解决的问题及发展方向。

关键词: 聚苯胺, 杀菌, 防污, 复合材料, 表面

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