Dual functions of imidazole-based polymeric ionic liquid (PIL) on the anticorrosive performance of graphene-based waterborne epoxy coatings
文献类型：期刊论文
| 作者 | Wang, Liping; Zhao, Haichao; Nan, Feng; Du, Peng; Liu, Chengbao |
| 刊名 | SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES
 |
| 出版日期 | 2018 |
| 卷号 | 6期号:2 |
| 关键词 | Corrosion Protection Properties Nanocomposite Coatings Oxide Nanosheets Steel Nanoparticle Surface Dispersions Nanohybrids Resistance Particles |
| 英文摘要 | Dispersion of graphene nanosheets in a water and polymer matrix has been rarely achieved due to graphene's hydrophobicity, which thus impedes its potential anticorrosive application. In this study, stable graphene aqueous dispersion was obtained by using imidazole-based polymeric ionic liquid (PIL) as the dispersant with ultrasonic vibration. Stacked graphene sheets were exfoliated to a few layers via cation-p interaction between PIL and graphene nanosheets. Electrochemical impedance measurements were taken to investigate the anticorrosion performance of epoxy coatings with or without polymeric ionic liquid-graphene (PIL-G) hybrids. Results indicated that the PIL-G hybrid significantly enhanced the long-term protective performance of epoxy coatings, which was attributed to the synergistic effects of the corrosion-inhibitive PIL and impermeable graphene nanosheets. |
| 学科主题 | Chemistry ; Materials Science ; Physics |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/17477]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Wang, Liping,Zhao, Haichao,Nan, Feng,et al. Dual functions of imidazole-based polymeric ionic liquid (PIL) on the anticorrosive performance of graphene-based waterborne epoxy coatings[J]. SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES,2018,6(2). |
| APA | Wang, Liping,Zhao, Haichao,Nan, Feng,Du, Peng,&Liu, Chengbao.(2018).Dual functions of imidazole-based polymeric ionic liquid (PIL) on the anticorrosive performance of graphene-based waterborne epoxy coatings.SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES,6(2). |
| MLA | Wang, Liping,et al."Dual functions of imidazole-based polymeric ionic liquid (PIL) on the anticorrosive performance of graphene-based waterborne epoxy coatings".SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES 6.2(2018). |
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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