Anti-corrosion, anti-bacterial and durable atmospheric weatherability of polydimethylsiloxane coating with intrinsic hydrophobicity
文献类型：期刊论文
| 作者 | Qiao, Mengying1,3,4; Xu, Weichen2,3,4; Ji, Guojun1,3; Zhang, Binbin2,3,4
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| 刊名 | SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES
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| 出版日期 | 2022-06-01 |
| 卷号 | 10期号:2页码:12 |
| 关键词 | polydimethylsiloxane hydrophobic anti-corrosion |
| ISSN号 | 2051-672X |
| DOI | 10.1088/2051-672X/ac6a6f |
| 通讯作者 | Ji, Guojun(jgj@imut.edu.cn) ; Zhang, Binbin(zhangbinbin11@mails.ucas.ac.cn) |
| 英文摘要 | Understanding the corrosion resistance, microorganism suppression and real-world weatherability and application potentiality of intrinsically hydrophobic polydimethylsiloxane (PDMS) coating is of great significance for developing multi-functional composite protective materials. In this paper, a pure PDMS coating was prepared through spray-coating technique on Q235 carbon steel. The surface morphologies, wettability, chemical compositions, corrosion resistance, bacteria adhesion and real-world atmospheric durability behaviors were investigated. The electrochemical assessment results show that the PDMS-coated Q235 carbon steel exhibits greatly enhanced charge transfer resistance (R (ct)), positive movement of corrosion potential (E (corr)), and extremely low corrosion current density (I (corr)). Besides, the PDMS coating presents high anti-bacterial efficiency against Escherichia coli and Pseudomonas sp. adhesion. The real-world atmospheric weatherability, salt spray and abrasion resistance reveal that the PDMS coating can be considered as a superior and durable barrier against marine corrosion and biofouling invasion. |
| 资助项目 | Project of Innovation Development Joint Funds - Shandong Provincial Natural Science Foundation[ZR2021LFG004] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2021207] ; Key Laboratory of Advanced Technologies of Materials, Ministry of Education China, Southwest Jiaotong University[KLATM202006] |
| WOS研究方向 | Engineering ; Instruments & Instrumentation ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000791004300001 |
| 出版者 | IOP Publishing Ltd |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/178978]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Ji, Guojun; Zhang, Binbin |
| 作者单位 | 1.Inner Mongolia Univ Technol, Coll Chem Engn, 49 Aimin St, Hohhot 010051, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Megasci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiao, Mengying,Xu, Weichen,Ji, Guojun,et al. Anti-corrosion, anti-bacterial and durable atmospheric weatherability of polydimethylsiloxane coating with intrinsic hydrophobicity[J]. SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES,2022,10(2):12. |
| APA | Qiao, Mengying,Xu, Weichen,Ji, Guojun,&Zhang, Binbin.(2022).Anti-corrosion, anti-bacterial and durable atmospheric weatherability of polydimethylsiloxane coating with intrinsic hydrophobicity.SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES,10(2),12. |
| MLA | Qiao, Mengying,et al."Anti-corrosion, anti-bacterial and durable atmospheric weatherability of polydimethylsiloxane coating with intrinsic hydrophobicity".SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES 10.2(2022):12. |
入库方式： OAI收割
来源：海洋研究所
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