IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Spray coated superamphiphobic surface with hot water repellency and durable corrosion resistance
Zhang, Binbin1,2,3; Xu, Weichen1,2,3; Xia, Dahai4; Huang, Yanliang1,2,3; Zhao, Xia1,2,3; Zhang, Jie1,2,3
2020-07-05
Source PublicationCOLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN0927-7757
Volume596Pages:10
Corresponding AuthorZhang, Binbin(zhangbinbin11@mails.ucas.ac.cn) ; Zhang, Jie(zhangjie@qdio.ac.cn)
AbstractSuperamphiphobic surfaces with low sliding angles, hot water repellency and multi-functionalities are attractive in academic and industrial fields but very challenging to construct. Herein, we present a facile spray-coated polyperfluoroalkylsilane/Si nanoparticles (fluoroPOS/SiO2 NPs) surface featuring excellent static and dynamic superamphiphobicity towards various liquids including cold water, strong acid/alkali, hot water and even n-hexadecane with surface tension as low as 27.5 mNm(-1). The fluoroPOS/SiO2 NPs were fabricated by one-pot hydrolytic co-condensation of tetraethyl orthoilicate (TEOS) and 1H, 1H, 2H, 2H-perfluorodecyltriethoxysilane (PFDTES) in the presence of SiO2 NPs. The morphologies and chemical compositions of the fabricated super-amphiphobic (SAPB) surface were analyzed. The electrochemical impedance spectroscopy (EIS) results present a significant improvement by five orders of magnitude of the R-ct value. After ten days exposure to corrosive environments, the R-ct value shows little changes demonstrating an outstanding long term anticorrosion performance. We believe this versatile and applicable SAPB fabrication strategy could supply a promising functional materials for broad domains.
KeywordSpray coating Hot water repellency Superamphiphobic Corrosion Self-cleaning
DOI10.1016/j.colsurfa.2020.124750
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41806089] ; National Natural Science Foundation of China[41827805] ; Key Research and Development Projects of Shandong Province[2018GGX102035]
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000531547100001
PublisherELSEVIER
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/167395
Collection海洋环境腐蚀与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.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China
4.Tianjin Univ, Sch Mat Sci & Engn, Tianjin Key Lab Composite & Funct Mat, Tianjin 300072, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, 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
Zhang, Binbin,Xu, Weichen,Xia, Dahai,et al. Spray coated superamphiphobic surface with hot water repellency and durable corrosion resistance[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2020,596:10.
APA Zhang, Binbin,Xu, Weichen,Xia, Dahai,Huang, Yanliang,Zhao, Xia,&Zhang, Jie.(2020).Spray coated superamphiphobic surface with hot water repellency and durable corrosion resistance.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,596,10.
MLA Zhang, Binbin,et al."Spray coated superamphiphobic surface with hot water repellency and durable corrosion resistance".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 596(2020):10.
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