Dynamic self-propelling condensed microdroplets over super-hydrophobic surface: An exceptional atmospheric corrosion inhibition strategy

doi:10.1016/j.colsurfa.2020.126055

	Dynamic self-propelling condensed microdroplets over super-hydrophobic surface: An exceptional atmospheric corrosion inhibition strategy
	Li, Changyang1,2,3 ; Chen, Yong 1,3; Wang, Peng1,3 ; Wang, Guoqing 4,5; Cheng, Qingli 6; Ou, Junfei 7; Zhang, Dun 1,3
	2021-03-20
发表期刊	COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN	0927-7757
卷号	613 页码:9
通讯作者	Wang, Peng([email protected]) ; Wang, Guoqing([email protected]) ; Cheng, Qingli([email protected])
摘要	Superhydrophobic surfaces (SHS) have potential application prospects in many fields for the lotus effect. The microdroplet self-propelling effect is a newly discovered mechanism of SHS phenomena, which provides more possibilities for SHS applications. In this study, the ZnO-nanoneedle array was designed and constructed by an electrodeposition method. Based on surface characterization and analysis, the nucleation, growth, and merging process of SHS surface droplets under simulated condensation conditions were studied. The correlation between the surface microstructure and the jumping behavior was established, and the self-propelling mechanism was analyzed from an energy perspective. Based on electrochemical data, the contribution of self-propelling behavior to the atmospheric corrosion protection performance of SHS was analyzed, which confirms that the droplet self-propelling behavior, as a new SHS atmospheric corrosion protection mechanism, has potential applications in atmospheric corrosion protection in the future.
关键词	Superhydrophobic surface Self-propelling Corrosion Nanoneedle-array
DOI	10.1016/j.colsurfa.2020.126055
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[41922040]; National Natural Science Foundation of China[51963008]; Strategic Priority Research Program of Chinese Academy of Sciences[XDA23050104]; Foundation of SINOPEC[A-486]
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000646165700009
出版者	ELSEVIER
引用统计	被引频次：6[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/337002/170637
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Wang, Peng; Wang, Guoqing; Cheng, Qingli
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 4.Hainan Univ, State Key Lab Marine Resource Utilizat South Chin, Haikou 570228, Hainan, Peoples R China 5.Hainan Univ, Coll Mat Sci & Engn, Haikou, Hainan, Peoples R China 6.SINOPEC Res Inst Safety Engn, State Key Lab Safety & Control Chem, Qingdao 266580, Peoples R China 7.Jiangsu Univ Technol, Sch Mat Engn, Changzhou 213001, Peoples R China
第一作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
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	Li, Changyang,Chen, Yong,Wang, Peng,et al. Dynamic self-propelling condensed microdroplets over super-hydrophobic surface: An exceptional atmospheric corrosion inhibition strategy[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2021,613:9.
APA	Li, Changyang.,Chen, Yong.,Wang, Peng.,Wang, Guoqing.,Cheng, Qingli.,...&Zhang, Dun.(2021).Dynamic self-propelling condensed microdroplets over super-hydrophobic surface: An exceptional atmospheric corrosion inhibition strategy.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,613,9.
MLA	Li, Changyang,et al."Dynamic self-propelling condensed microdroplets over super-hydrophobic surface: An exceptional atmospheric corrosion inhibition strategy".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 613(2021):9.

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