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| Controllable Dianthus caryophyllus-like superhydrophilic/superhydrophobic hierarchical structure based on self-congregated nanowires for corrosion inhibition and biofouling mitigation | |
Zhang, Binbin1,2 ; Hu, Xiuhua3; Zhu, Qingjun1; Wang, Xiutong1; Zhao, Xia1; Sun, Congtao1; Li, Yantao1; Hou, Baorong1
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| 2017-03-15 | |
| 发表期刊 | CHEMICAL ENGINEERING JOURNAL
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| 卷号 | 312页码:317-327 |
| 文章类型 | Article |
| 摘要 | Here we present our findings of superhydrophilic (SHPL)/superhydrophobic (SHPB) Dianthus caryophyllus-like hierarchical structure for corrosion inhibition and biofouling mitigation through a relatively high-speed hard anodisation (HA) technique. The surface morphologies, chemical compositions were characterized by scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared spectrophotometer (FTIR). The static and dynamic behaviors of water droplets and water stream demonstrate the extremely low contact angle of SHPL surface and the low adhesive force of SHPB surface. Electrochemical impedance spectra (EIS) in 3.5 Wt% NaCI solution and settlement experiments in Chlorella vulgaris-inoculated culture medium revealed that the SHPL surface cannot efficiently protect the underlying substrates from corrosion and Chlorella wilgaris cell adhesion, whereas the SHPB surface exhibited noticeable corrosion inhibition and biofouling mitigation. In addition, the synthetic SHPB surface presents good self-cleaning ability to contamination and thermal stability to hot water droplets. We believe that our findings of the anodized SHPL/SHPB Dianthus caryophyllus-onnanowires structure are helpful in understanding the difference between superhydrophilicity and super hydrophobicity, which is beneficial for designing new bio-inspired interfacial materials with superwettability for potential marine applications. (C) 2016 Elsevier B.V. All rights reserved. |
| 关键词 | Superhydrophobic Superhydrophilic Corrosion Biofouling Anodisation |
| DOI | 10.1016/j.cej.2016.11.147 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000392768500030 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 版本 | 出版稿 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/136306 |
| 专题 | 海洋环境腐蚀与生物污损重点实验室 海洋地质与环境重点实验室 |
| 作者单位 | 1.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 |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Zhang, Binbin,Hu, Xiuhua,Zhu, Qingjun,et al. Controllable Dianthus caryophyllus-like superhydrophilic/superhydrophobic hierarchical structure based on self-congregated nanowires for corrosion inhibition and biofouling mitigation[J]. CHEMICAL ENGINEERING JOURNAL,2017,312:317-327. |
| APA | Zhang, Binbin.,Hu, Xiuhua.,Zhu, Qingjun.,Wang, Xiutong.,Zhao, Xia.,...&Hou, Baorong.(2017).Controllable Dianthus caryophyllus-like superhydrophilic/superhydrophobic hierarchical structure based on self-congregated nanowires for corrosion inhibition and biofouling mitigation.CHEMICAL ENGINEERING JOURNAL,312,317-327. |
| MLA | Zhang, Binbin,et al."Controllable Dianthus caryophyllus-like superhydrophilic/superhydrophobic hierarchical structure based on self-congregated nanowires for corrosion inhibition and biofouling mitigation".CHEMICAL ENGINEERING JOURNAL 312(2017):317-327. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Controllable Dianthu（3351KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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