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Liquid infused surface based on hierarchical dendritic iron wire array: An exceptional barrier to prohibit biofouling and biocorrosion
Ouyang, Yibo1,2; Zhao, Jin3; Qiu, Ri2; Shi, Zhiqiang1; Hu, Shugang4; Zhang, Yan4; Chen, Ming5; Wang, Peng6
2019-11-01
Source PublicationPROGRESS IN ORGANIC COATINGS
ISSN0300-9440
Volume136Pages:13
Corresponding AuthorQiu, Ri(qiur@sunrui.net)
AbstractBiofouling and biocorrosion ceaselessly deteriorate stainless steel (SS) serving in seawater environment. Finding versatile coating is essential for dually solving the two problems. In this study, we employ a facile electro-deposition route to prepare hierarchical iron array matrix onto SS surface. Following oxidation and poly-dopamine deposition inspired by mussel adhesion, consecutive modification with dodecanethiol realizes superhydrophobic wettability. Using deep eutectic solvent (DES) as the insoluble phase to infuse superhydrophobic matrix, slippery liquid-infused porous surface (SLIPS) is formed. In seawater environment, SLIPS behaves outstanding corrosion inhibition effect. The feature parameter for characterizing corrosion inhibition Z(0.01Hz) of SLIPS is three orders of the magnitude higher than that of bare SS. Even being immersed in seawater for 24 days, corrosion current density of SS covered with SLIPS is still one order of magnitude lower than that of bare SS. Using algae, such as Navicula minima and Chlorella vulgaris, as the target biofouling organisms, SLIPS with infusion of DES behaves exceptional biofouling inhibition capability. Further, typical anaerobic sulfate-reducing bacteria are used for biocorrosion inhibition evaluation. Since biofouling has been depressed, the biocorrosion has been steadily prohibited. Thus, the as-formed SLIPS performs as a promising candidate to prevent SS from both biofouling and biocorrosion in seawater environment.
KeywordSlippery surface Biofouling Biocorrosion Superhydrophobic Seawater Stainless steel
DOI10.1016/j.porgcoat.2019.105216
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41576079] ; Key Research and Development Program of Shandong Province[2017GHY15126] ; Nantong Municipal Science and Technology Project[MS12017019-4] ; Natural Science Foundation of Shandong Province[ZR2017MF054] ; Shandong Provincial Education Association for International Exchanges
WOS Research AreaChemistry ; Materials Science
WOS SubjectChemistry, Applied ; Materials Science, Coatings & Films
WOS IDWOS:000490030200036
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/163353
Collection实验海洋生物学重点实验室
海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorQiu, Ri
Affiliation1.China Univ Petr Huadong, Sch Mat Sci & Engn, Qingdao 266580, Shandong, Peoples R China
2.Luoyang Ship Mat Res Inst, State Key Lab Marine Corros & Protect, Qingdao 266101, Shandong, Peoples R China
3.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Shandong, Peoples R China
4.Shandong Univ Sci & Technol, Coll Chem & Environm Engn, Qingdao 266590, Shandong, Peoples R China
5.Shandong Univ Sci & Technol, Coll Math & Syst Sci, Qingdao 266590, Shandong, Peoples R China
6.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Shandong, Peoples R China
Recommended Citation
GB/T 7714
Ouyang, Yibo,Zhao, Jin,Qiu, Ri,et al. Liquid infused surface based on hierarchical dendritic iron wire array: An exceptional barrier to prohibit biofouling and biocorrosion[J]. PROGRESS IN ORGANIC COATINGS,2019,136:13.
APA Ouyang, Yibo.,Zhao, Jin.,Qiu, Ri.,Shi, Zhiqiang.,Hu, Shugang.,...&Wang, Peng.(2019).Liquid infused surface based on hierarchical dendritic iron wire array: An exceptional barrier to prohibit biofouling and biocorrosion.PROGRESS IN ORGANIC COATINGS,136,13.
MLA Ouyang, Yibo,et al."Liquid infused surface based on hierarchical dendritic iron wire array: An exceptional barrier to prohibit biofouling and biocorrosion".PROGRESS IN ORGANIC COATINGS 136(2019):13.
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