Layer-by-layer stacked graphene nanocoatings by Marangoni self-assembly for corrosion protection of stainless steel
文献类型：期刊论文
| 作者 | Ye, Chen; Zhu, Yangguang; Sun, Hongyan; Chen, Feiyue; Sun, Huifang; Dai, Wen; Wei, Qiuping; Fu, Li; Yu, Aimin; Du, Shiyu |
| 刊名 | CHINESE CHEMICAL LETTERS
 |
| 出版日期 | 2021 |
| 卷号 | 32期号:1页码:501-505 |
| 英文摘要 | Graphene nanosheets are widely used in anti-corrosion polymeric coating as filler, owing to the excellent electrochemical inertness and barrier property. However, as the arrangement of graphene nanosheets is difficult to form a perfect layered structure, polymeric coating with graphene nanosheets usually needs micron-scale thickness to ensure the enhancement of corrosion protection. In this work, layer-by-layer stacked graphene nanocoatings were fabricated on stainless steel by self-assembly based on Marangoni effect. The anti-corrosion property of graphene coatings were studied through Tafel polarization curves, electrochemical impedance spectroscopy and accelerated corrosion test with extra applied voltage. The self corrosion current density of optimized three-layered graphene coated sample was one quarter of that of bare stainless steel. And the self corrosion potential of optimized sample is increased to -0.045 V. According to the results, graphene nanocoatings composed of layered nanosheets exhibits good anti-corrosion property. Besides, the self-assembly method provide a promising approach to make layered-structure coating for other researches about 2D material nanosheets. (C) 2020 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22319]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Jiang, N 2.Yu, JH 3.Lin, CT (corresponding author), Chinese Acad Sci, Key Lab Marine Mat & Related Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo Inst Mat Technol & Engn NIMTE, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Ye, Chen,Zhu, Yangguang,Sun, Hongyan,et al. Layer-by-layer stacked graphene nanocoatings by Marangoni self-assembly for corrosion protection of stainless steel[J]. CHINESE CHEMICAL LETTERS,2021,32(1):501-505. |
| APA | Ye, Chen.,Zhu, Yangguang.,Sun, Hongyan.,Chen, Feiyue.,Sun, Huifang.,...&Lin, Cheng-Te.(2021).Layer-by-layer stacked graphene nanocoatings by Marangoni self-assembly for corrosion protection of stainless steel.CHINESE CHEMICAL LETTERS,32(1),501-505. |
| MLA | Ye, Chen,et al."Layer-by-layer stacked graphene nanocoatings by Marangoni self-assembly for corrosion protection of stainless steel".CHINESE CHEMICAL LETTERS 32.1(2021):501-505. |
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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