Review on the corrosion-promotion activity of graphene and its inhibition

IOCAS-IR

	Review on the corrosion-promotion activity of graphene and its inhibition
	Wen Sun ; Yanjia Yang ; Zhengqing Yang ; Lida Wang ; Jing Wang ; Dake Xu ; Guichang Liu
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
	2021-11-20
出版年	2021
卷号	v.91 期号:32 页码:280-308
文献类型	CNKI期刊论文
摘要	Graphene films(GFs) and graphene-reinforced nanocomposite coatings(GNCs) have received unprecedented attention for corrosion protection because graphene possesses a remarkable chemical inertness and is completely impermeable to aggressive chemicals. However, the high electric conductivity and positive potential of graphene make graphene-based metal protectors tend to exhibit an undesirable high corrosion-promotion activity(CPA), which is widely known as the phenomenon that graphene connecting with metal accelerates the corrosion of metal substrate by inducing micro-galvanic corrosion at the defect sites of GFs or GNCs in aggressive environments. Therefore, inhibiting the CPA of graphene is currently a key focus for the application of graphene in the field of corrosion protection. In this review, the mechanisms, influencing factors, and inhibition strategies of the CPA of GFs and GNCs are highlighted from the point of view of corrosion science to address the bottlenecks and challenges for future research and potential applications of graphene for corrosion protection.
关键词	Graphene Nanocomposites Corrosion promotion activity Corrosion protection
CNKI专辑号	B;
CNKI专辑名称	工程科技Ⅰ辑;
CNKI专题号	B022;
CNKI专题名称	金属学及金属工艺;
分类号	TG174.4
收录类别	中科院核心 ; 中科院扩展
语种	英文;
资助项目(基金）	supported by the National Natural Science Foundation of China (Nos. 21703026, 51671047, and 21978036) ; the General Financial Grant from the China Postdoctoral Science Foundation (Nos. 2017M610177 and 2018T011222) ; the Doctoral Startup Foundation of Liaoning Province (No. 2019-BS-046) ; the Research Fund of Open Studio for Marine Corrosion and Protection,Pilot National Laboratory for Marine Science and Technology (Qingdao, No. HYFSKF-201804) ; the Fundamental Research Funds for the Central Universities (No. DUT19RC(4)003)
文献类型	CNKI期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/187582
专题	中国科学院海洋研究所
作者单位	1.SchoolofChemicalEngineering,DalianUniversityofTechnology 2.OpenStudioforMarineCorrosionandProtection,QingdaoNationalLaboratoryforMarineScienceandTechnology 3.CASKeyLaboratoryofMarineEnvironmentalCorrosionandBio-fouling,InstituteofOceanology,ChineseAcademyofSciences 4.ShenyangNationalLaboratoryforMaterialsScience,KeyLaboratoryforAnisotrotropyandTextureofMaterials(MinistryofEducation),NortheasternUniversity
推荐引用方式 GB/T 7714	Wen Sun,Yanjia Yang,Zhengqing Yang,et al. Review on the corrosion-promotion activity of graphene and its inhibition. 2021.