聚苯胺及其衍生物在杀菌防污领域的应用进展

发布时间：2018-05-07 10:00

  本文选题：聚苯胺 + 杀菌　； 参考：《化工学报》2017年S1期

【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。
[Abstract]:Antimicrobial agents have very important application value in antifouling field of coating, membrane, biomaterial and so on. With the increasing awareness of environmental protection, long-term, environmental-friendly antimicrobial agents have become the mainstream of current research. Polyaniline is a potential antimicrobial agent because of its good biocompatibility and physical and chemical properties. The antibacterial mechanism of Polyaniline can be analyzed from three aspects: redox activity, cation adsorption and electrochemical activity. The structure and preparation methods of Polyaniline and its derivatives were summarized, and the research progress in the application of Polyaniline and its derivative composites in different antifouling materials, including contact bactericidal surfaces, was reviewed based on the bactericidal and antifouling mechanism. Release of germicidal surfaces, adhesion-resistant surfaces in three types of material applications. In addition, the problems and development direction of Polyaniline in antifouling application are put forward.
【作者单位】： 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;
【基金】：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)~~
【分类号】：O633.21;TB34
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本文编号：1856479