| 石墨烯基防腐涂层研究进展 |
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| 引用本文： | 崔明君,任思明,王永刚,蒲吉斌,赵海超,王立平.石墨烯基防腐涂层研究进展[J].表面技术,2019,48(6):46-55. |
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| 作者姓名： | 崔明君 任思明 王永刚 蒲吉斌 赵海超 王立平 |
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| 作者单位： | 宁波大学冲击与安全工程教育部重点实验室,浙江宁波,315211;中国科学院宁波材料技术与工程研究所中国科学院海洋新材料与应用技术重点实验室浙江省海洋材料与防护技术重点实验室,浙江宁波,315201 |
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| 基金项目： | 国家自然科学基金（11472142）；青岛海洋科学与技术国家实验室开放基金（QNLM2016ORP0409） |
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| 摘 要： | 自石墨烯发现以来，其优异的导电性、力学性能、热导性、光学性能等吸引了研究学者的广泛关注。此外，石墨烯稳定的sp2杂化结构使其自身具有良好的化学惰性、抗氧化能力和抗渗透性，被认为是一种理想的防腐材料，在金属材料的防腐领域具有非常大的应用前景。基于此，综述了石墨烯防护薄膜和石墨烯/有机涂层在金属腐蚀防护领域的研究进展，并从分散角度阐述了石墨烯的功能化对有机涂层防腐性能的影响；同时归纳了石墨烯的高导电性对有机涂层防护性能的影响以及防护机理。最后展望了石墨烯薄膜和石墨烯有机涂层在金属腐蚀防护应用方面面临的一系列难题以及发展方向。
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| 关 键 词： | 石墨烯薄膜 腐蚀防护 金属 石墨烯/有机涂层 导电性 改性 |
| 收稿时间： | 2018/10/8 0:00:00 |
| 修稿时间： | 2019/6/20 0:00:00 |
Research Progress of the Graphene Coatings for Corrosion Protection |
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| CUI Ming-jun,REN Si-ming,WANG Yong-gang,PU Ji-bin,ZHAO Hai-chao and WANG Li-ping.Research Progress of the Graphene Coatings for Corrosion Protection[J].Surface Technology,2019,48(6):46-55. |
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| Authors: | CUI Ming-jun REN Si-ming WANG Yong-gang PU Ji-bin ZHAO Hai-chao and WANG Li-ping |
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| Affiliation: | 1.Key Laboratory of Impact and Safety Engineering of the Ministry of Education, Ningbo University, Ningbo 315211, China,2.Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering of Chinese Academy of Sciences, Ningbo 315201, China,1.Key Laboratory of Impact and Safety Engineering of the Ministry of Education, Ningbo University, Ningbo 315211, China,2.Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering of Chinese Academy of Sciences, Ningbo 315201, China,2.Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering of Chinese Academy of Sciences, Ningbo 315201, China and 2.Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering of Chinese Academy of Sciences, Ningbo 315201, China |
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| Abstract: | Graphene has attracted more and more attention from the researchers in various fields due to high electrical con-ductivity, excellent mechanical, optical and thermal properties. Besides, graphene with stable sp2 carbon structure possess good chemical inertness, oxidation resistance and impermeability, which has been identified as an ideal anticorrosion material and has significant potential for the protection of metal. Based on this, the work systematically introduced the research status of grapheme film and graphene/organic coating for the corrosion protection of metal. Then the effect of functionalization of graphene on the protective performance of organic coating was also discussed from the perspective of dispersion. At the same time, the effect of the conductivity on the protective performance of graphene/organic coating and corresponding corrosion mechanism was summarized and the difficulty and developing direction of graphene in corrosion application were predicted. |
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| Keywords: | graphene films corrosion protection metal graphene/organic coating electrical conductivity modification |
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