Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| 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 Publication | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| ISSN | 0927-7757 |
| Volume | 596Pages:10 |
| Corresponding Author | Zhang, Binbin(zhangbinbin11@mails.ucas.ac.cn) ; Zhang, Jie(zhangjie@qdio.ac.cn) |
| Abstract | Superamphiphobic 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. |
| Keyword | Spray coating Hot water repellency Superamphiphobic Corrosion Self-cleaning |
| DOI | 10.1016/j.colsurfa.2020.124750 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[41806089] ; National Natural Science Foundation of China[41827805] ; Key Research and Development Projects of Shandong Province[2018GGX102035] |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Physical |
| WOS ID | WOS:000531547100001 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://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 Author | Zhang, Binbin; Zhang, Jie |
| Affiliation | 1.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 Affilication | Institute of Oceanology, Chinese Academy of Sciences; Center for Ocean Mega-Science, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute 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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Spray coated superam（11792KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment