Formation and tribological properties of two-component ultrathin ionic liquid films on Si
文献类型：期刊论文
| 作者 | Pu JB(蒲吉斌) ; Liu XF(刘秀芳); Xue QJ(薛群基); Wang LP(王立平); Wang LP(王立平)
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| 刊名 | Surface and Interface Analysis
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| 出版日期 | 2011 |
| 卷号 | 43页码:1332-1340 |
| 关键词 | Micro/nano-friction adhesion ionic liquids ultrathin film AFM |
| ISSN号 | 0142-2421 |
| 通讯作者 | 王立平 |
| 中文摘要 | Several single-component and two-component imidazolium ionic liquids (ILs) ultrathin films were formed on Si substrates by a dip-coating and heat treatment process. The formation and surface properties of the films were analyzed by means of ellipsometric thickness measurement, X-ray photoelectron spectra and atomic force microscope. The adhesive and nanotribological behaviors of the films were evaluated by a homemade colloidal probe. A ball-on-plate tribometer was used to test the microtribological performances of these films. As a result, the two-component ILs ultrathin film containing 80% solid-like ILs phase shows more homogenous surface morphologies and optimal micro/nano-tribological properties as compared to single-component ILs films, which is ascribed to a synergic effect between the steady solid-like ILs phase as the backbone and the proper amount of flowable liquid-like ILs phase. By studying the influence of various solid/liquid ILs ratios on tribological properties of the two-component ILs films, wemight find the way to design ILs films with excellent comprehensive tribological properties. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the Natural Science Foundation of China (Grant NO.20773148);National 973 Program(Grant NO.2007CB607601) |
| 语种 | 英语 |
| 公开日期 | 2012-09-24 |
| 源URL | [http://210.77.64.217/handle/362003/826]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Wang LP(王立平); Wang LP(王立平) |
| 推荐引用方式 GB/T 7714 | Pu JB,Liu XF,Xue QJ,et al. Formation and tribological properties of two-component ultrathin ionic liquid films on Si[J]. Surface and Interface Analysis,2011,43:1332-1340. |
| APA | 蒲吉斌,刘秀芳,薛群基,王立平,&王立平.(2011).Formation and tribological properties of two-component ultrathin ionic liquid films on Si.Surface and Interface Analysis,43,1332-1340. |
| MLA | 蒲吉斌,et al."Formation and tribological properties of two-component ultrathin ionic liquid films on Si".Surface and Interface Analysis 43(2011):1332-1340. |
入库方式： OAI收割
来源：兰州化学物理研究所
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