IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Ultrafast one step construction of non-fluorinated superhydrophobic aluminum surfaces with remarkable improvement of corrosion resistance and anti-contamination
Zhang, Binbin1; Xu, Weichen; Zhu, Qingjun; Li, Yantao1; Hou, Baorong
2018-12-15
Source PublicationJOURNAL OF COLLOID AND INTERFACE SCIENCE
ISSN0021-9797
Volume532Pages:201-209
Corresponding AuthorZhang, Binbin(zhangbinbin11@mails.ucas.ac.cn) ; Li, Yantao(ytli@qclio.ac.cn)
AbstractThe potential marine corrosion-resistant and anti-biofouling applications of superhydrophobic materials arouse tremendous attention of researchers and engineers. Herein, we report an ultrafast (similar to 120 s) and eco-friendly one step electrodeposition strategy to construct fluorine-free superhydrophobic aluminum surface with outstanding water repellency and ultrahigh corrosion resistance to inhibit marine corrosion. As characterized through Field-emission scanning electron microscopy (FE-SEM), Atomic force microscopy (AFM), Energy dispersive spectroscopy (EDS), Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS), the as-constructed non-fluorinated superhydrophobic surface is composed of manganese palmitate complex featuring with a typical dual-scale hierarchical papillae structures and low surface energy. In addition, the as-fabricated superhydrophobic surfaces possess extremely low surface adhesive force and excellent self-cleaning ability. The results of electrochemical impedance spectra (EIS) tests demonstrate a remarkable augment of charge transfer resistance of the corrosion process, suggesting a prominent anticorrosion performance. We believe this rapid, cost-effective and environmental friendly one step approach could find broad prospects in creation and application of metallic superhydrophobic surfaces. (C) 2018 Elsevier Inc. All rights reserved.
KeywordAluminum Fluorine free Superhydrophobicity One step Anticorrosion
DOI10.1016/j.jcis.2018.07.136
Indexed BySCI
Language英语
Funding ProjectStrategic Priority Program of Chinese Academy of Sciences[XDA13040401] ; Consulting Project of Chinese Academy of Engineering[2017-XZ-16]
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000445322600023
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/160196
Collection海洋环境腐蚀与与生物污损重点实验室
Corresponding AuthorZhang, Binbin; Li, Yantao
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 Mega Sci, 7 Nanhai Rd, Qingdao 266071, 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
Zhang, Binbin,Xu, Weichen,Zhu, Qingjun,et al. Ultrafast one step construction of non-fluorinated superhydrophobic aluminum surfaces with remarkable improvement of corrosion resistance and anti-contamination[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2018,532:201-209.
APA Zhang, Binbin,Xu, Weichen,Zhu, Qingjun,Li, Yantao,&Hou, Baorong.(2018).Ultrafast one step construction of non-fluorinated superhydrophobic aluminum surfaces with remarkable improvement of corrosion resistance and anti-contamination.JOURNAL OF COLLOID AND INTERFACE SCIENCE,532,201-209.
MLA Zhang, Binbin,et al."Ultrafast one step construction of non-fluorinated superhydrophobic aluminum surfaces with remarkable improvement of corrosion resistance and anti-contamination".JOURNAL OF COLLOID AND INTERFACE SCIENCE 532(2018):201-209.
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