Investigating the effects of g-C(3)N4/Graphene oxide nanohybrids on corrosion resistance of waterborne epoxy coatings

doi:10.1016/j.compositesa.2021.106568

	Investigating the effects of g-C(3)N4/Graphene oxide nanohybrids on corrosion resistance of waterborne epoxy coatings
	Zhou, Ziyang 1,2,3; Ji, Xiaohong 1,3,4; Pourhashem, Sepideh 1,3,4; Duan, Jizhou 1,3,4; Hou, Baorong 1,3,4
	2021-10-01
发表期刊	COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
ISSN	1359-835X
卷号	149 页码:10
通讯作者	Duan, Jizhou(duanjz@qdio.ac.cn)
摘要	Two 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.
关键词	Layered-structures Nanocomposites Polymer-matrix composites Corrosion
DOI	10.1016/j.compositesa.2021.106568
收录类别	SCI
语种	英语
资助项目	CAS-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研究方向	Engineering ; Materials Science
WOS类目	Engineering, Manufacturing ; Materials Science, Composites
WOS记录号	WOS:000689370200005
出版者	ELSEVIER SCI LTD
引用统计	被引频次：34[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/176210
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Duan, Jizhou
作者单位	1.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
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 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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