Orientation of Ultrathin alpha-ZrP Nanosheets in Aqueous Epoxy Resin for Anticorrosive Coatings
文献类型：期刊论文
| 作者 | Zhu, Xiaobo; Yan, Qingqing; Yu, Yue; Zhao, Haichao; Xue, Qunji; Wang, Liping |
| 刊名 | ACS APPLIED NANO MATERIALS
 |
| 出版日期 | 2021 |
| 卷号 | 4期号:5页码:5413-5424 |
| 关键词 | IN-SITU RAMAN ZIRCONIUM-PHOSPHATE CORROSION PRODUCTS PROTECTIVE-COATINGS BARRIER PROPERTIES GRAPHENE STEEL FILMS RESISTANCE |
| 英文摘要 | Two-dimensional layered materials have attracted wide attention owing to their many desirable properties. In particular, its outstanding barrier properties can effectively improve the impermeability of organic polymer coatings. However, the barrier properties of the coating depend to a large extent on the dispersion and orientation of the nanosheets in the coating. Here, monoamine-capped poly(etheramine) is inserted into the synthesized alpha-zirconium phosphate (alpha-ZrP) to obtain water-dispersible nanosheets with regular shapes and controllable thicknesses. In addition, the effects of the orientation (random and parallel) of alpha-ZrP nanosheets on the permeability and corrosion resistance of waterborne epoxy coatings have been systematically studied, and the results are in good agreement with the theoretical model. Compared with the pure coating, the impedance of the coating with high aspect ratio nanosheets and the coating with high aspect ratio nanosheets arranged in parallel increased by 83.5 and 221.7 times, respectively, after immersion for 60 days. This provides a strategy and theoretical basis for the two-dimensional nanosheet to improve the long-term service of anticorrosion coatings. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21888]  |
| 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.Zhao, HC 2.Wang, LP (corresponding author), Chinese Acad Sci, Key Lab Marine Mat & Related Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhu, Xiaobo,Yan, Qingqing,Yu, Yue,et al. Orientation of Ultrathin alpha-ZrP Nanosheets in Aqueous Epoxy Resin for Anticorrosive Coatings[J]. ACS APPLIED NANO MATERIALS,2021,4(5):5413-5424. |
| APA | Zhu, Xiaobo,Yan, Qingqing,Yu, Yue,Zhao, Haichao,Xue, Qunji,&Wang, Liping.(2021).Orientation of Ultrathin alpha-ZrP Nanosheets in Aqueous Epoxy Resin for Anticorrosive Coatings.ACS APPLIED NANO MATERIALS,4(5),5413-5424. |
| MLA | Zhu, Xiaobo,et al."Orientation of Ultrathin alpha-ZrP Nanosheets in Aqueous Epoxy Resin for Anticorrosive Coatings".ACS APPLIED NANO MATERIALS 4.5(2021):5413-5424. |
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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