Polydopamine coated graphene oxide for anticorrosive reinforcement of water-borne epoxy coating
文献类型：期刊论文
| 作者 | Cui, Mingjun; Ren, Siming; Zhao, Haichao; Xue, Qunji; Wang, Liping |
| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2018 |
| 卷号 | 335页码:255-266 |
| 关键词 | Corrosion Protection Performance Hexagonal Boron-nitride Polyaniline Nanoparticles Functionalized Graphene Thin-films Nanocomposites Nanosheets Reduction Battery Barrier |
| 英文摘要 | This study reports an eco-friendly water-borne epoxy (EP) with enhanced corrosion protection performance by embedding graphene oxide (GO). For this purpose, the dispersion of the GO in ethanol is improved by modifying the GO nanosheets with hydrophilic dopamine (DA), owing to the p-p interactions between the GO and selfpolymerized polydopamine (PDA) as well as the covalent bonding between DA and GO. Results obtained from transmittance electron microscopy (TEM), scanning probe microscopy (SPM) Fourier transform infrared (FT-IR) spectroscopy, Raman spectroscopy, UV-vis absorbance spectroscopy and X-ray photoelectron spectroscopy (XPS) reveal the successful modification of PDA on the surface of GO nanosheets. Besides, the GO/ EP and GOPDA/ EP coatings are applied on the steel substrates and their corrosion protection performance is investigated via electrochemical measurements, scanning electron microscopy (SEM) and scanning vibration electrochemical technology (SVET). Results demonstrate that inclusion of well-dispersed GO-PDA nanosheets leads to the remarkable improvement in the corrosion protection performance of water-borne EP coating. |
| 学科主题 | Engineering |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/16769]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Cui, Mingjun,Ren, Siming,Zhao, Haichao,et al. Polydopamine coated graphene oxide for anticorrosive reinforcement of water-borne epoxy coating[J]. CHEMICAL ENGINEERING JOURNAL,2018,335:255-266. |
| APA | Cui, Mingjun,Ren, Siming,Zhao, Haichao,Xue, Qunji,&Wang, Liping.(2018).Polydopamine coated graphene oxide for anticorrosive reinforcement of water-borne epoxy coating.CHEMICAL ENGINEERING JOURNAL,335,255-266. |
| MLA | Cui, Mingjun,et al."Polydopamine coated graphene oxide for anticorrosive reinforcement of water-borne epoxy coating".CHEMICAL ENGINEERING JOURNAL 335(2018):255-266. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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