Tuning the oxygen reduction reaction activity of graphene through fluorination modification to inhibit its corrosion-promotion activity

doi:10.1016/j.corsci.2020.108860

	Tuning the oxygen reduction reaction activity of graphene through fluorination modification to inhibit its corrosion-promotion activity
	Yang, Zhengqing 1; Sun, Wen 1,2; Wang, Lida 1; Wan, Zhuang 1; Wang, Jing 3; Wang, Suilin 4; Liu, Guichang 1
	2020-10-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	175 页码:11
通讯作者	Sun, Wen([email protected]) ; Liu, Guichang([email protected])
摘要	Graphene is cathodic to most metals and can cause promoted corrosion to metals. Herein, we demonstrate that tuning oxygen reduction reaction (ORR) activity of graphene through fluorination modification is an effective strategy that can inhibit the corrosion-promotion activity of graphene. It is revealed that the cathodic ORR activity of partially fluorinated graphene (PFG) decreases with the increase of fluorine (F) content, which consequently increases the depolarization resistance of the cathodic ORR during corrosion. Especially, PFG containing 15.2 wt% F exhibits a completely negligible corrosion-promotion activity. Furthermore, PFG can also improve the barrier property of polyvinyl butyral coating.
关键词	Organic coating EIS Kinetic parameters Oxygen reduction
DOI	10.1016/j.corsci.2020.108860
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[21703026]; National Natural Science Foundation of China[51671047]; National Natural Science Foundation of China[21978036]; General Financial Grant from the China Postdoctoral Science Foundation[2017M610177]; General Financial Grant from the China Postdoctoral Science Foundation[2018T011222]; Research Fund of Open Studio for Marine Corrosion and Protection, Pilot National Laboratory for Marine Science and Technology (Qingdao)[HYFSKF-201804]; Beijing Scholars Program[022]; Fundamental Research Funds for the Central Universities[DUT19RC (4)003]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000582435000006
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：16[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/337002/168987
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Sun, Wen; Liu, Guichang
作者单位	1.Dalian Univ Technol, Sch Chem Engn, Dept Chem Engn, 2 Linggong Rd, Dalian 116024, Peoples R China 2.Dalian Univ Technol, Educ Minist, Key Lab Mat Modificat Laser Ion & Electron Beams, 2 Linggong Rd, Dalian 116024, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Naihai Rd, Qingdao 266071, Peoples R China 4.Beijing Univ Civil Engn & Architecture, Sch Environm & Energy Engn, 1 Exhibit Hall Rd, Beijing 100044, Peoples R China
推荐引用方式 GB/T 7714	Yang, Zhengqing,Sun, Wen,Wang, Lida,et al. Tuning the oxygen reduction reaction activity of graphene through fluorination modification to inhibit its corrosion-promotion activity[J]. CORROSION SCIENCE,2020,175:11.
APA	Yang, Zhengqing.,Sun, Wen.,Wang, Lida.,Wan, Zhuang.,Wang, Jing.,...&Liu, Guichang.(2020).Tuning the oxygen reduction reaction activity of graphene through fluorination modification to inhibit its corrosion-promotion activity.CORROSION SCIENCE,175,11.
MLA	Yang, Zhengqing,et al."Tuning the oxygen reduction reaction activity of graphene through fluorination modification to inhibit its corrosion-promotion activity".CORROSION SCIENCE 175(2020):11.

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