高正源,孙程锦,杨栋,卢再亮,孙鹏飞.石墨烯及其衍生物在防腐蚀领域中的研究进展[J].表面技术,2021,50(3):116-127.
GAO Zheng-yuan,SUN Cheng-jin,YANG Dong,LU Zai-liang,SUN Peng-fei.Research Progress of Graphene and Its Derivatives in the Field of Anti-corrosion[J].Surface Technology,2021,50(3):116-127
石墨烯及其衍生物在防腐蚀领域中的研究进展
Research Progress of Graphene and Its Derivatives in the Field of Anti-corrosion
投稿时间:2020-03-29  修订日期:2020-05-22
DOI:10.16490/j.cnki.issn.1001-3660.2021.03.010
中文关键词:  石墨烯  石墨烯衍生物  薄膜  纳米填料  耐腐蚀机理
英文关键词:graphene  graphene derivatives  film  nano-filler  corrosion-resistant mechanism
基金项目:重庆市教委科学技术研究项目(KJQN201800731);重庆市科技局项目(cstc2019jcyj-msxmX0761,cstc2016jcyjA0424)
作者单位
高正源 重庆交通大学 机电与车辆工程学院,重庆 400074 
孙程锦 重庆交通大学 机电与车辆工程学院,重庆 400074 
杨栋 重庆交通大学 机电与车辆工程学院,重庆 400074 
卢再亮 重庆市固体废物管理服务中心有限公司,重庆 401121 
孙鹏飞 重庆交通大学 机电与车辆工程学院,重庆 400074 
AuthorInstitution
GAO Zheng-yuan School of Mechanotronics and Vehicle Engineering, Chongqing Jiaotong University, Chongqing 400074, China 
SUN Cheng-jin School of Mechanotronics and Vehicle Engineering, Chongqing Jiaotong University, Chongqing 400074, China 
YANG Dong School of Mechanotronics and Vehicle Engineering, Chongqing Jiaotong University, Chongqing 400074, China 
LU Zai-liang Chongqing Management and Service Center of Solid Wastes, Chongqing 401121, China 
SUN Peng-fei School of Mechanotronics and Vehicle Engineering, Chongqing Jiaotong University, Chongqing 400074, China 
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中文摘要:
      石墨烯及其衍生物对腐蚀介质具有良好的屏蔽性能。石墨烯化学惰性低、物理性质出色,且其衍生物氧化石墨烯、还原氧化石墨烯、石墨烯量子点和氧化石墨烯量子点,具有表面官能团丰富、易于改性以及分散性良好的特点,因此在防腐蚀领域中受到越来越多的科研人员关注。综述了石墨烯耐蚀薄膜和石墨烯衍生物耐蚀复合涂层的研究进展。介绍了“自下而上”和“自上而下”两种石墨烯及其衍生物的主要制备方法,并分别介绍了其在防腐蚀领域中的耐蚀性能和耐蚀机理。概述了石墨烯耐蚀薄膜由于自身的结构缺陷和基体的碳溶解度等原因,造成薄膜无法长期提供防腐蚀保护和不能在众多金属表面直接应用的主要问题,并且针对存在的问题归纳和探讨了新型薄膜制备方法、薄膜结构设计和薄膜参数优化3种主要解决方法。整理了石墨烯衍生物纳米填料在防腐蚀领域中的主要应用方式,包括防腐蚀有机涂料、电沉积和水热法等。还阐述了由于石墨烯纳米填料之间的相互作用力和自身疏水性导致其在涂层内部分散性差的问题,并且分别对氧化石墨烯、还原氧化石墨烯、石墨烯/氧化石墨烯量子点3类纳米填料的优缺点和改性方式进行了综合介绍和分析,探究了纳米填料通过共价结合、静电吸附等改性方式在分散性和疏水性等方面上的提升方法,以及通过锌离子和导电聚合物的电化学保护作用在纳米填料复合涂层长期防腐蚀性能上的改善途径。最后,对石墨烯及其衍生物在防腐蚀领域中仍然存在的问题和发展趋势进行了总结和展望。
英文摘要:
      Graphene and its derivatives have good shielding properties against corrosive media. Graphene has low chemical inertness and excellent physical properties; and its derivatives such as graphene oxide, reduced graphene oxide, graphene quantum dots and graphene oxide quantum dots are featured with abundant surface functional groups, easy modification and good dispersion, therefore, in the field of anti-corrosion, more and more researchers have paid attention on it. This paper reviews the research progress of graphene anti-corrosion films and graphene derivative anti-corrosion composite coatings, introduces the two main methods of “bottom-up” and “top-down” in preparation of graphene and its derivatives, and their anti-corrosion performance and anti-corrosion mechanism, describes the main problems of the graphene anti-corrosion film that couldn't provide long-term corrosion protection and couldn't be directly applied to many metal surfaces due to its own structural defects and the carbon solubility of its substrate, discusses three main solutions of new film preparation methods, film structure design and film parameter optimization against the existing problems, summarizes the main application methods of graphene derivative nano-fillers in the field of anti-corrosion, including anti-corrosion organic coatings, electrodeposition and hydrothermal methods, etc., specifies the problem of poor dispersion within the coating due to the interaction force and self-hydrophobicity of graphene nanofillers, comprehensively analyzes the advantages, disadvantages and modification methods of three types of nano-fillers, namely graphene oxide, reduced graphene oxide, graphene/graphene oxide quantum dots, explains the methods for improving the dispersion and hydrophobicity of nanofillers through covalent bonding, electrostatic adsorption, etc., and the way to improve the long-term anti-corrosion performance of nano-filler composite coatings through the electrochemical protection of zinc ions and conductive polymers, finally states the existing problems and proposes the development trends of graphene and its derivatives in the field of anti-corrosion.
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