IOCAS-IR  > 海洋环境腐蚀与生物污损重点实验室
Hydrothermally structured superhydrophobic surface with superior anti-corrosion, anti-bacterial and anti-icing behaviors
Lan, Xiao1,2,3; Zhang, Binbin1,2,4; Wang, Jia1; Fan, Xiaoqiang5; Zhang, Jie1,2,4
2021-09-05
Source PublicationCOLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN0927-7757
Volume624Pages:11
Corresponding AuthorZhang, Binbin(zhangbinbin@qdio.ac.cn) ; Zhang, Jie(zhangjie@qdio.ac.cn)
AbstractCorrosion and biofoulings are ubiquitous problems with detrimental impact for a variety of industries. Transforming intrinsically hydrophilicity of metallic surface to be non-wetting superhydrophobicity is highly desired for acquiring protective surfaces. In this paper, hydrothermal structured superhydrophobic surfaces were fabricated on aluminum alloy substrates through ammonia etching followed with 1H,1H,2H,2H-perfluorodecyltriethoxysilane (PFDTES) modification. The surface morphologies, roughness, chemical compositions and the relationship between hydrothermal parameters and wettability transition were systematically investigated. Besides, the selfcleaning ability, corrosion resistance, NaCl deliquescence behavior, anti-bacterial and anti-icing properties were evaluated. The results demonstrated a remarkably improved charge transfer resistance (Rct), high anti-bacterial efficiency towards E. coli and S. aureus bacteria and significantly enhanced anti-icing performance. We believe the superior corrosion resisting, bacterial suppression and ice over delay performance of superhydrophobic metallic materials will exhibit promising applications in various industrial fields.
KeywordAnti-corrosion Anti-bacterial Anti-icing Superhydrophobic Wettability Water repellency
DOI10.1016/j.colsurfa.2021.126820
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41806089] ; Youth Innovation Promotion Association CAS[2021207] ; Key Laboratory of Advanced Technologies of Materials, Ministry of Education China, Southwest Jiaotong University[KLATM202006] ; Shandong Key Laboratory of Corrosion Science
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000660689400001
PublisherELSEVIER
Citation statistics
Cited Times:53[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/176895
Collection海洋环境腐蚀与生物污损重点实验室
Corresponding AuthorZhang, Binbin; Zhang, Jie
Affiliation1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China
2.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China
3.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China
5.Southwest Jiaotong Univ, Key Lab Adv Technol Mat, Minist Educ China, Chengdu 610031, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Lan, Xiao,Zhang, Binbin,Wang, Jia,et al. Hydrothermally structured superhydrophobic surface with superior anti-corrosion, anti-bacterial and anti-icing behaviors[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2021,624:11.
APA Lan, Xiao,Zhang, Binbin,Wang, Jia,Fan, Xiaoqiang,&Zhang, Jie.(2021).Hydrothermally structured superhydrophobic surface with superior anti-corrosion, anti-bacterial and anti-icing behaviors.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,624,11.
MLA Lan, Xiao,et al."Hydrothermally structured superhydrophobic surface with superior anti-corrosion, anti-bacterial and anti-icing behaviors".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 624(2021):11.
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