Preparation and Characterization of Polyelectrolyte-Modified Attapulgite as Nanocontainers for Protection of Carbon Steel
文献类型：期刊论文
| 作者 | Liu, Xuehui1,2; Zhang, Dawei3; Hou, Peimin4; Pan, Jie4; Zhao, Xia5 ; Hou, Baorong1,5
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| 刊名 | JOURNAL OF THE ELECTROCHEMICAL SOCIETY
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| 出版日期 | 2018-10-06 |
| 卷号 | 165期号:13页码:C907-C915 |
| ISSN号 | 0013-4651 |
| DOI | 10.1149/2.0871813jes |
| 通讯作者 | Liu, Xuehui(xhliu68@126.com) ; Hou, Baorong(brhou@qdio.ac.cn) |
| 英文摘要 | This work focused on the development of an intelligent coating containing pH-responsive attapulgite (ATP) nanocontainers. These nanocontainers were assembled with polyelectrolytes and inhibitors by using a layer-by-layer (LBL) self-assembly technology. The release behavior of encapsulated inhibitors was investigated through UV-visible spectroscopy. Coating wettability was examined through contact angle measurements. The static contact angle of the coating with the assembled ATP nanoparticles increased significantly relative to that of the blank coating. The corrosion behavior of the coating was tested with electrochemical impedance spectroscopy (EIS) and scanning electrochemical microscopy (SECM). Corrosion results from EIS showed that the incorporation of the assembled ATP nanoparticles into the epoxy matrix improved the barrier properties of the coating. SECM measurements performed on scratched samples revealed that the addition of the assembled ATP nanoparticles to epoxy resin exhibited a self-healing capability for carbon steel protection. (c) 2018 The Electrochemical Society. |
| 资助项目 | Consulting Project of Research on Corrosion Control Technology and Industry Development Strategy in China[2017-XZ-16] |
| WOS研究方向 | Electrochemistry ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000446559600001 |
| 出版者 | ELECTROCHEMICAL SOC INC |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/160472]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Liu, Xuehui; Hou, Baorong |
| 作者单位 | 1.Shandong Univ, Inst Marine Sci & Technol, Jinan 250100, Shandong, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266237, Peoples R China 3.Univ Sci & Technol Beijing, Corms & Protect Ctr, Beijing 100083, Peoples R China 4.Marine Chem Res Inst, Qingdao 266071, Peoples R China 5.Chinese Acad Sci, Natl Engn Ctr Marine Corros Protect, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xuehui,Zhang, Dawei,Hou, Peimin,et al. Preparation and Characterization of Polyelectrolyte-Modified Attapulgite as Nanocontainers for Protection of Carbon Steel[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2018,165(13):C907-C915. |
| APA | Liu, Xuehui,Zhang, Dawei,Hou, Peimin,Pan, Jie,Zhao, Xia,&Hou, Baorong.(2018).Preparation and Characterization of Polyelectrolyte-Modified Attapulgite as Nanocontainers for Protection of Carbon Steel.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,165(13),C907-C915. |
| MLA | Liu, Xuehui,et al."Preparation and Characterization of Polyelectrolyte-Modified Attapulgite as Nanocontainers for Protection of Carbon Steel".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 165.13(2018):C907-C915. |
入库方式： OAI收割
来源：海洋研究所
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