Micro/nanotribological behaviors of ionic liquid nanofilms with different functional cations
文献类型：期刊论文
| 作者 | Wang LP(王立平) ; Xue QJ(薛群基); Wang LP(王立平)
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| 刊名 | Surface and Interface Analysis
 |
| 出版日期 | 2011 |
| 卷号 | 43页码:945-953 |
| 关键词 | micro/nanofriction ionic liquids ultrathin films functional cations AFM |
| ISSN号 | 0142-2421 |
| 通讯作者 | 王立平 |
| 中文摘要 | Four kinds of molecularly thin films of room temperature ionic liquids (RTILs) with different functional cations were prepared on silicon substrates by dip-coatingmethod. Thermal stability of the RTILswas evaluated usingMettler thermal gravity analysis (TGA) in a nitrogen atmosphere. Chemical compositions of the RTIL nanofilmswere examined bymeans ofmultifunctional XPS. Nanoscaled adhesion and friction forces between the films andAFMtipweremeasured by FFMwhereas themorphologies of the films were also investigated. Microscaled friction and wear behaviors between the films and Si3N4 ball were further measured by the microtribometer. The micro/nanotribological behaviors of different RTIL films were comparatively investigated and discussedintermsof functionalcationsof theRTILsmolecules.Resultsinthispaper revealedthat thefunctionalcationsof theRTIL films significantlyaffectedtheir tribologicalbehaviorsbothinmicro-andnanoscales.Thecorrespondingmicro/nanotribological mechanismof the tested ultrathin RTIL films under the test conditions was consequently proposed based on the experimental results. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (Grant Nos 20773148 & 50905178);the 863 Program of Chinese Ministry of Science and Technology (NO.2009AA03Z105) |
| 语种 | 英语 |
| 公开日期 | 2012-09-24 |
| 源URL | [http://210.77.64.217/handle/362003/827]  |
| 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 | Wang LP,Xue QJ,Wang LP. Micro/nanotribological behaviors of ionic liquid nanofilms with different functional cations[J]. Surface and Interface Analysis,2011,43:945-953. |
| APA | 王立平,薛群基,&王立平.(2011).Micro/nanotribological behaviors of ionic liquid nanofilms with different functional cations.Surface and Interface Analysis,43,945-953. |
| MLA | 王立平,et al."Micro/nanotribological behaviors of ionic liquid nanofilms with different functional cations".Surface and Interface Analysis 43(2011):945-953. |
入库方式： OAI收割
来源：兰州化学物理研究所
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