IOCAS-IR  > 海洋环境腐蚀与生物污损重点实验室
One-step spraying achieved superhydrophobic fluoroSiO(2)@epoxy coating with corrosion-wear resistance and anti-wetting stability
Sun, Jizhou1,2,3; Zhang, Qichao2,4; Jiang, Yishan4; Li, Hong1; Zhang, Binbin2,3
2023-02-05
Source PublicationCOLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN0927-7757
Volume658Pages:11
Corresponding AuthorLi, Hong(lihongqdu87@163.com) ; Zhang, Binbin(zhangbinbin11@mails.ucas.ac.cn)
AbstractBiomimetic superhydrophobic materials with reduced liquid-solid interfacial contact, non-wetting and water repelling properties exhibits promising multi-functional application potentials, but hindered by poor mechanical stability, complex preparation process, expensive reagents, strict equipment requirements, and ecologically environmental pollution. Herein, we developed a corrosion resistant and mechanically stable superhydrophobic coating based on modified fluoroSiO2 and epoxy resin via a facile one-step spray-coating technique. The electrochemical impendence spectroscopy (EIS) and potentiodynamic polarization results confirmed the remarkably enhanced corrosion resistance of the superhydrophobic fluoroSiO2 @epoxy coating with a corrosion inhibition efficiency of 99.86%. More importantly, the created superhydrophobic fluoroSiO2 @epoxy coating maintains its non-wetting Cassie-Baxter state, self-cleaning and anti-fouling properties after continuously tape-peeling cycles, abrasion cycles, self-cleaning cycles and standard cross-cut tape tests, verifying a strengthened coating/substrate binding force and wear resistance. The easy adaptability and scalability of the spray-coating approach and mechanical robustness of the designed superhydrophobic fluoroSiO2 @epoxy coating will greatly expand its real -world application fields.
KeywordSuperhydrophobic Corrosion Robust One-step Nanoparticles
DOI10.1016/j.colsurfa.2022.130702
Indexed BySCI
Language英语
Funding ProjectShandong Provincial Natural Science Foundation[ZR2022YQ35] ; Shandong Provincial Natural Science Foundation[ZR2021LFG004] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2021207]
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:001015592600001
PublisherELSEVIER
WOS KeywordCARBON-STEEL ; SURFACES ; OIL
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/182377
Collection海洋环境腐蚀与生物污损重点实验室
Corresponding AuthorLi, Hong; Zhang, Binbin
Affiliation1.Qingdao Univ, Coll Mech & Elect Engn, Qingdao 266071, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, CAS, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China
4.Navy Submarine Acad, Qingdao, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Sun, Jizhou,Zhang, Qichao,Jiang, Yishan,et al. One-step spraying achieved superhydrophobic fluoroSiO(2)@epoxy coating with corrosion-wear resistance and anti-wetting stability[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2023,658:11.
APA Sun, Jizhou,Zhang, Qichao,Jiang, Yishan,Li, Hong,&Zhang, Binbin.(2023).One-step spraying achieved superhydrophobic fluoroSiO(2)@epoxy coating with corrosion-wear resistance and anti-wetting stability.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,658,11.
MLA Sun, Jizhou,et al."One-step spraying achieved superhydrophobic fluoroSiO(2)@epoxy coating with corrosion-wear resistance and anti-wetting stability".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 658(2023):11.
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