Sandwich-structured coating of a electrospun fibrous for excellent anticorrosion with superhydrophobic and self-repair ability
文献类型：期刊论文
| 作者 | Ding, Xiaoya2,3,4; Zhang, Yanming4; Yang, Nan4 ; Wang, Tongyi1; Wang, Yi2,3
|
| 刊名 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| 出版日期 | 2025-08-05 |
| 卷号 | 718页码:14 |
| 关键词 | Anti-corrosion Anti-biofouling Superhydrophobic coating Self-repair Molecular dynamics simulation |
| ISSN号 | 0927-7757 |
| DOI | 10.1016/j.colsurfa.2025.136906 |
| 通讯作者 | Yang, Nan(nanyoung1980@nefu.edu.cn) ; Wang, Yi(wangyi@qdio.ac.cn) |
| 英文摘要 | Traditional single-function anticorrosion coatings have struggled to provide adequate long-term protection in the demanding conditions of marine environments. In response to this challenge, the self-healing ability of organic coatings becomes crucial. In addition, superhydrophobic coatings have emerged as a potential solution for corrosion inhibition. Despite this promise, the widespread adoption of superhydrophobic coatings is limited by inherent mechanical and chemical weaknesses. In this context, a novel three-layer nanofiber-supported anticorrosion coating has been developed through a straightforward electrospinning technique, integrating the synergistic protective effects of both self-healing and active corrosion inhibition. This superhydrophobic coating demonstrates impressive resistance to deterioration and lower charge transfer resistance, exhibiting a WCA of 151.3 degrees along with an SA of 3.5 degrees. The EIS analysis showed that the |Z|0.01Hz value for the coating is 9.17 x 1010 52 center dot cm2 and maintained a value of 3.94 x 109 52 center dot cm2 after being immersed for 63 days. To better understand the underlying mechanisms that contribute to the anti-corrosive and superhydrophobic properties of this innovative coating, a comprehensive investigation was carried out utilizing electrochemical and molecular dynamics methods. The findings reveal that this three-layer "Sandwich-Structured" coating not only delivers efficient anticorrosive performance but also holds significant potential for long-term corrosion protection across a variety of applications. |
| 资助项目 | Research Projects of Basic Scientific Research Business Expenses of Provincial Colleges and Universities in Heilongjiang Province[145309107] ; Research Projects of Basic Scientific Research Business Expenses of Provincial Colleges and Universities in Heilongjiang Province[145109207] ; Natured Science Foundation of China[42176047] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:001470922800001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/201614]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Yang, Nan; Wang, Yi |
| 作者单位 | 1.China Univ Petr East China, Sch Mat Sci & Engn, Qingdao 266580, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Adv Marine Mat, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 3.Qingdao Univ Technol, Sch Civil Engn, Qingdao 266033, Peoples R China 4.Qiqihar Univ, Sch Architecture & Civil Engn, Qiqihar 161006, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Xiaoya,Zhang, Yanming,Yang, Nan,et al. Sandwich-structured coating of a electrospun fibrous for excellent anticorrosion with superhydrophobic and self-repair ability[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2025,718:14. |
| APA | Ding, Xiaoya,Zhang, Yanming,Yang, Nan,Wang, Tongyi,&Wang, Yi.(2025).Sandwich-structured coating of a electrospun fibrous for excellent anticorrosion with superhydrophobic and self-repair ability.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,718,14. |
| MLA | Ding, Xiaoya,et al."Sandwich-structured coating of a electrospun fibrous for excellent anticorrosion with superhydrophobic and self-repair ability".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 718(2025):14. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。