IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Biomimetic one step fabrication of manganese stearate superhydrophobic surface as an efficient barrier against marine corrosion and Chlorella vulgaris-induced biofouling
Zhang, Binbin1,2; Li, Jiarun1,2; Zhao, Xia1; Hu, Xiuhua3; Yang, Lihui1; Wang, Ning1,2; Li, Yantao1; Hou, Baorong1
2016-12-15
Source PublicationCHEMICAL ENGINEERING JOURNAL
Volume306Pages:441-451
SubtypeArticle
AbstractMarine corrosion and biofouling on metallic materials are sticky problems. Herein, we prepared hierarchical structured superhydrophobic (SHPB) surfaces via a versatile one step electrodeposition approach. The synthetic SHPB surface was employed as an efficient barrier against corrosion and Chlorella vulgaris-induced biofouling. The surface morphology and chemical compositions were analyzed using scanning electron microscopy (SEM), atomic force microscopy (AFM), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectrophotometer (FfIR) and Energy-dispersive spectrum (EDS). Electrochemical impedance spectroscopy (EIS), potentiodynamic polarization and immersion test in Chlorella vulgaris-inoculated culture medium were carried out to evaluate the anti-corrosion and anti-biofouling performance of the obtained SHPB surface. The results demonstrated that the synthetic SHPB surface exhibits great enhanced corrosion resistance and biofouling mitigation. Moreover, the as-fabricated SHPB surfaces retain superhydrophobicity in wicked environment such as strong acid and alkali conditions, showing good chemical stability. We believe that the SHPB surfaces over metallic substrates provide a potential and worthful strategy for marine corrosion and biofouling. (C) 2016 Elsevier B.V. All rights reserved.
KeywordSuperhydrophobic Surface Marine Corrosion Biofouling Electrodeposition
DOI10.1016/j.cej.2016.07.062
Indexed BySCI
Language英语
WOS IDWOS:000386420700049
Citation statistics
Cited Times:30[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/136178
Collection海洋环境腐蚀与与生物污损重点实验室
海洋地质与环境重点实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, Binbin,Li, Jiarun,Zhao, Xia,et al. Biomimetic one step fabrication of manganese stearate superhydrophobic surface as an efficient barrier against marine corrosion and Chlorella vulgaris-induced biofouling[J]. CHEMICAL ENGINEERING JOURNAL,2016,306:441-451.
APA Zhang, Binbin.,Li, Jiarun.,Zhao, Xia.,Hu, Xiuhua.,Yang, Lihui.,...&Hou, Baorong.(2016).Biomimetic one step fabrication of manganese stearate superhydrophobic surface as an efficient barrier against marine corrosion and Chlorella vulgaris-induced biofouling.CHEMICAL ENGINEERING JOURNAL,306,441-451.
MLA Zhang, Binbin,et al."Biomimetic one step fabrication of manganese stearate superhydrophobic surface as an efficient barrier against marine corrosion and Chlorella vulgaris-induced biofouling".CHEMICAL ENGINEERING JOURNAL 306(2016):441-451.
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