DICP OpenIR
The role of graphene loading on the corrosion-promotion activity of graphene/epoxy nanocomposite coatings
Sun, Wen1,2,4; Wu, Tingting3; Wang, Lida1; Yang, Zhengqing1; Zhu, Tianzhen1; Dong, Chuang2; Liu, Guichang1
Corresponding AuthorLiu, Guichang(gchliu@dlut.edu.cn)
KeywordGraphene Polymer-matrix composites Coatings Corrosion
Source PublicationCOMPOSITES PART B-ENGINEERING
2019-09-15
ISSN1359-8368
DOI10.1016/j.compositesb.2019.106916
Volume173Pages:8
Funding ProjectChina Postdoctoral Science Foundation[2017M610177] ; China Postdoctoral Science Foundation[2018T110222] ; National Natural Science Foundation of China[21703026] ; National Natural Science Foundation of China[51671047] ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province[2017CL16] ; Fundamental Research Funds for the Central Universities[DUT16RC (3)106]
Funding OrganizationChina Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities
WOS SubjectEngineering, Multidisciplinary ; Materials Science, Composites
WOS Research AreaEngineering ; Materials Science
WOS KeywordELECTRICAL-CONDUCTIVITY ; MICROWAVE-ABSORPTION ; EPOXY ADHESIVE ; OXIDE ; GRAPHITE ; COMPOSITE ; EXFOLIATION ; REDUCTION ; BARRIER ; CARBON
AbstractIt is still arguable whether graphene/polymer nanocomposite coating is corrosion inhibitors or promoters. This work aims to determine the "percolation threshold" for corrosion-promotion activity of the graphene/polymer nanocomposite coating. Graphite oxide is partially reduced by Fe powder-induced hydrogen bubbling, followed by rapid microwave-assisted thermal reduction. Graphene/epoxy nanocomposite coating is fabricated by dispersing the graphene nanosheets into epoxy matrix with the help of ball milling. Localized electrochemical technologies are employed to investigate the corrosion behaviour of metal substrate at artificial defects of the graphene/epoxy nanocomposite coating. Experiments reveal that epoxy coating loading with more than 0.1 vol% of graphene exhibits a noticeable corrosion-promotion activity when the coating is mechanically damaged.
Language英语
Funding OrganizationChina Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Opening Project of Material Corrosion and Protection Key Laboratory of Sichuan Province ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities
WOS IDWOS:000483631200042
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/172907
Collection中国科学院大连化学物理研究所
Corresponding AuthorLiu, Guichang
Affiliation1.Dalian Univ Technol, Sch Chem Engn, 2 Linggong Rd, Dalian 116024, Peoples R China
2.Dalian Univ Technol, Key Lab Mat Modificat Laser, Ion & Electron Beams Educ Minist, 2 Linggong Rd, Dalian 116024, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, iChEM,Dalian Natl Lab Clean Energy, 594 Zhongshan Rd, Dalian 116023, Peoples R China
4.Sichuan Univ Sci & Engn, Mat Corros & Protect Key Lab Sichuan Prov, Zigong 643099, Peoples R China
Recommended Citation
GB/T 7714
Sun, Wen,Wu, Tingting,Wang, Lida,et al. The role of graphene loading on the corrosion-promotion activity of graphene/epoxy nanocomposite coatings[J]. COMPOSITES PART B-ENGINEERING,2019,173:8.
APA Sun, Wen.,Wu, Tingting.,Wang, Lida.,Yang, Zhengqing.,Zhu, Tianzhen.,...&Liu, Guichang.(2019).The role of graphene loading on the corrosion-promotion activity of graphene/epoxy nanocomposite coatings.COMPOSITES PART B-ENGINEERING,173,8.
MLA Sun, Wen,et al."The role of graphene loading on the corrosion-promotion activity of graphene/epoxy nanocomposite coatings".COMPOSITES PART B-ENGINEERING 173(2019):8.
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