NIMTE OpenIR  > 2018专题
Comparative corrosion resistance of graphene sheets with different structures in waterborne epoxy coatings
Zhou, Shengguo; Wu, Yangmin; Zhao, Wenjie; Yu, Jingjing; Jiang, Fengwei; Ma, Liqiu
2018
Source PublicationCOLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
Volume556Pages:273-283
AbstractAlthough substantial statements report the capability of graphene for corrosion prevention, its further application is limited by the non-comprehension of its structural variation in different coatings. Herein, graphene sheets with four structures were incorporated waterborne epoxy to fabricate different types of composite coatings (named EP-G(a), EP-G(b), EP-GO and EP-GS, respectively) as well as the pure waterborne epoxy coating was fabricated for comparison. The corrosion behaviors of as-fabricated coatings with and without graphene sheets were systematically characterized via potential, impedance testing and Tafel curves by immersing in 3.5 wt % NaCl solution. It was remarkable to point out that EP-G(a) composite coating could possess a promising long-term corrosion protection capability. The corrosion protection mechanism of graphene-based composite coatings were verified as the barrier effect of impermeable graphene sheets that confirmed by the analysis of corrosion products. Moreover, the scanning vibrating electrode technique in-depth revealed the relationship between the graphene structures and corrosion performances of the composite coatings. With the occurrence of commercialized application of graphene-based coatings, these works displayed a suitable approach toward the long-term corrosion behavior, which was able to be extended to other two-dimensional materials for anti-corrosion coatings.
KeywordProtective-coatings Nanocomposite Coatings Deposited Graphene Oxide Sheets Carbon-steel Performance Anticorrosion Reinforcement Nanosheets Barrier
Subject AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/17044
Collection2018专题
Recommended Citation
GB/T 7714
Zhou, Shengguo,Wu, Yangmin,Zhao, Wenjie,et al. Comparative corrosion resistance of graphene sheets with different structures in waterborne epoxy coatings[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2018,556:273-283.
APA Zhou, Shengguo,Wu, Yangmin,Zhao, Wenjie,Yu, Jingjing,Jiang, Fengwei,&Ma, Liqiu.(2018).Comparative corrosion resistance of graphene sheets with different structures in waterborne epoxy coatings.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,556,273-283.
MLA Zhou, Shengguo,et al."Comparative corrosion resistance of graphene sheets with different structures in waterborne epoxy coatings".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 556(2018):273-283.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhou, Shengguo]'s Articles
[Wu, Yangmin]'s Articles
[Zhao, Wenjie]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhou, Shengguo]'s Articles
[Wu, Yangmin]'s Articles
[Zhao, Wenjie]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhou, Shengguo]'s Articles
[Wu, Yangmin]'s Articles
[Zhao, Wenjie]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.