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Investigating the effects of g-C(3)N4/Graphene oxide nanohybrids on corrosion resistance of waterborne epoxy coatings
Zhou, Ziyang1,2,3; Ji, Xiaohong1,3,4; Pourhashem, Sepideh1,3,4; Duan, Jizhou1,3,4; Hou, Baorong1,3,4
2021-10-01
Source PublicationCOMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
ISSN1359-835X
Volume149Pages:10
Corresponding AuthorDuan, Jizhou(duanjz@qdio.ac.cn)
AbstractTwo dimensional nanomaterials including graphene oxide (GO), graphitic carbon nitride (CN), and their nanohybrids (GO@CN) are used for enhancing the corrosion resistance of waterborne epoxy coatings. The nanomaterials functionalized with 3-aminopropyltriethoxysilane are loaded in the waterborne epoxy matrix by solution mixing method through probe-sonication and mechanical mixing. The corrosion resistance of the pure waterborne epoxy (PE) and the nanocomposite coatings in 3.5 wt% NaCl solution is evaluated by electrochemical impedance spectroscopy and salt spray test; revealing that the epoxy coating loaded with 0.1 wt% silane functionalized GO@CN nanohybrid has the highest chemical stability and corrosion resistance, due to the welldistribution of the nanohybrid in the polymer matrix. This research exhibits the importance of developing nanocomposite coatings based on two dimensional nanohybrids to overcome the shortcomings of the nanomaterials and to simultaneously utilize from their advantages in a coating system.
KeywordLayered-structures Nanocomposites Polymer-matrix composites Corrosion
DOI10.1016/j.compositesa.2021.106568
Indexed BySCI
Language英语
Funding ProjectCAS-VPST Silk Road Science Fund[133137KYSB20200034] ; Key Research Program of Frontier Sciences, CAS[ZDBS-LY-DQC025] ; CAS President's International Fellowship Initiative (PIFI)[2019PE0059]
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Manufacturing ; Materials Science, Composites
WOS IDWOS:000689370200005
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/176210
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorDuan, Jizhou
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, 19 Jia Yuquan Rd, Beijing 100049, Peoples R China
3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China
4.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhou, Ziyang,Ji, Xiaohong,Pourhashem, Sepideh,et al. Investigating the effects of g-C(3)N4/Graphene oxide nanohybrids on corrosion resistance of waterborne epoxy coatings[J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,2021,149:10.
APA Zhou, Ziyang,Ji, Xiaohong,Pourhashem, Sepideh,Duan, Jizhou,&Hou, Baorong.(2021).Investigating the effects of g-C(3)N4/Graphene oxide nanohybrids on corrosion resistance of waterborne epoxy coatings.COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,149,10.
MLA Zhou, Ziyang,et al."Investigating the effects of g-C(3)N4/Graphene oxide nanohybrids on corrosion resistance of waterborne epoxy coatings".COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING 149(2021):10.
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