刘思琪,刘斌,宁玉杰,刘术辉,解辉,宋轶涵.抗菌低表面能复合型海洋防污涂料的研究进展[J].表面技术,2022,51(5):265-273, 324.
LIU Si-qi,LIU Bin,NING Yu-jie,LIU Shu-hui,XIE Hui,SONG Yi-han.Progress in the Antibacterial and Low Surface Energy Composite Marine Antifouling Coatings[J].Surface Technology,2022,51(5):265-273, 324
抗菌低表面能复合型海洋防污涂料的研究进展
Progress in the Antibacterial and Low Surface Energy Composite Marine Antifouling Coatings
  
DOI:10.16490/j.cnki.issn.1001-3660.2022.05.027
中文关键词:  抗菌  低表面能  功能复合  海洋防污涂料
英文关键词:antibacterial  low surface energy  composite function  marine antifouling coating
基金项目:
作者单位
刘思琪 北京化工大学 材料电化学过程与技术北京市重点实验室 材料科学与工程学院,北京 100029 
刘斌 北京化工大学 材料电化学过程与技术北京市重点实验室 材料科学与工程学院,北京 100029 
宁玉杰 北京化工大学 材料电化学过程与技术北京市重点实验室 材料科学与工程学院,北京 100029 
刘术辉 北京化工大学 材料电化学过程与技术北京市重点实验室 材料科学与工程学院,北京 100029 
解辉 北京化工大学 材料电化学过程与技术北京市重点实验室 材料科学与工程学院,北京 100029 
宋轶涵 北京化工大学 材料电化学过程与技术北京市重点实验室 材料科学与工程学院,北京 100029 
AuthorInstitution
LIU Si-qi Beijing Key Laboratory of Materials Electrochemical Process and Technology, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China 
LIU Bin Beijing Key Laboratory of Materials Electrochemical Process and Technology, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China 
NING Yu-jie Beijing Key Laboratory of Materials Electrochemical Process and Technology, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China 
LIU Shu-hui Beijing Key Laboratory of Materials Electrochemical Process and Technology, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China 
XIE Hui Beijing Key Laboratory of Materials Electrochemical Process and Technology, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China 
SONG Yi-han Beijing Key Laboratory of Materials Electrochemical Process and Technology, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China 
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中文摘要:
      海洋生物污损给海洋工程与装备带来了巨大的困难与挑战,低表面能型海洋防污涂料由于环境友好,近年来已发展成为防污涂料研究与开发的重点。通过在低表面能防污涂料中引入抗菌剂,制备具有复合功能的防污涂料,可进一步提高涂料的综合防污能力。针对该技术背景,首先对海洋防污涂料的技术原理和低表面能防污涂料的研究现状进行了简要介绍,分析了该类型防污涂料的技术优势,同时提出了其静态防污能力差、对细菌型污损生物抗污性能弱的技术短板;然后,围绕低表面能防污涂料抗菌复合改性这一焦点问题,从添加型和结构型2种抗菌复合改性方式入手,分别阐述了各自涂料的适用抗菌剂种类、主要制备方式和改性后涂料综合防污性能的相关研究成果;在此基础上,梳理了以上2类抗菌复合防污涂料存在的问题,并提出了针对性的解决途径;最后,提出了无机抗菌剂、有机抗菌剂和天然抗菌剂应用于防污涂料的未来研究方向,并对抗菌低表面能复合型海洋防污涂料的发展与应用前景进行了展望。
英文摘要:
      Marine economy and industry play an extremely important role in the development of human society, while the fouling problem of marine organisms brings great difficulties and challenges to marine engineering and equipment. How to effectively avoid marine biological fouling has become a hot and difficult issue. At present, antifouling technologies such as mechanical antifouling, electrochemical antifouling and antifouling coatings have been applied in practice. Among them, coating antifouling technology is the most widely used. Traditional antifouling coatings made use of antifouling agents to kill marine organisms, which will cause irreversible pollution to marine ecological environment. As a result, more research is being concentrated on developing more environmentally acceptable antifouling coatings. The low surface energy antifouling coatings could eliminate marine fouling organisms without releasing hazardous compounds, owing to its lower surface energy and the shear force by water flow. Due to the environment-friendly characteristic, low surface energy marine antifouling coatings have become the focus of research in recent years. To improve the antifouling coatings with more comprehensive properties, researchers try to modify the antifouling coatings with low surface energy unceasingly. Since the starting point of marine biological pollution is the attachment and growth of bacteria, antifouling coatings with antibacterial properties could prevent marine biological pollution at the initial stage. By introducing antimicrobial agents into low surface energy coatings, antifouling coatings with composite function could be prepared to further improve the comprehensive antifouling ability of coatings. According to this background, the technical principle of marine antifouling coatings and the research status of low surface energy antifouling coatings were briefly introduced firstly in this paper, and then the technical advantages of this type of antifouling coatings were analyzed. Meanwhile, the technical shortcomings of poor static antifouling ability and weak antifouling performance to bacterial fouling organisms were proposed. These disadvantages limit the wide application of low surface energy antifouling coatings, which need to be further modified to obtain better antifouling performance. Focusing on the antibacterial composite modification of low surface energy antifouling coatings and starting with two antibacterial composite modification methods of additives and structure, the applicable types of antibacterial agents, main preparation methods and relevant research results of comprehensive antifouling properties of modified coatings were described respectively. The research on adding antibacterial agents to low surface energy antifouling coatings started early, which is relatively well developed and occupies an important position in the field of marine antifouling. By fixing organic antibacterial agent in molecular chain, the problem of precipitation loss of antibacterial agent could be solved effectively and the service life of antifouling coatings could be prolonged. At the same time, the problems of the above two kinds of antibacterial composite antifouling coatings were discussed and the corresponding solutions were put forward. For example, nanoscale metal antibacterial agent and carrier antibacterial agent could be prepared and added to antifouling coatings. Finally, the future research directions of inorganic antibacterial agents, organic antibacterial agents and natural antibacterial agents in antifouling coatings were put forward, and the development and application of antibacterial low surface energy composite marine antifouling coatings have prospected.
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