| Effect of humidity and temperature on nano/microtribolgical properties of perfluorinated carboxylic acid and hydrogenated carboxylic acid self-assembled monolayers deposited on aluminum-coated silicon substrate | |
| Department | 固体润滑国家重点实验室 |
| Mo YF(莫宇飞); Bai MW(白明武) | |
| 2009 | |
| Source Publication | Surface and Interface Analysis
 |
| ISSN | 0142-2421 |
| Volume | 41Pages:602-609 |
| Abstract | Two series of perfluorinated carboxylic acid (FC) and hydrogenated carboxylic acid (HC) self-assembledmonolayer (SAM) films were prepared on aluminum surfaces separately by chemical vapor deposition. The formation, structure and morphology of these films were characterized by measuring contact angle with ellipsometric method, x-ray photoelectron spectrometry, and atomic force microscopy, respectively. FC and HC SAMs with long chains formed more densely packed films than those with short chains did. The comparative micro/nanoscale friction and adhesive properties of FC and HC SAMs, with various chain lengths on aluminum-coated silicon substrate, were investigated. The influence of environmental conditions, such as relative humidity (RH) and temperature, on the friction and adhesion behavior was studied. Micro/nanotribological properties of the films were greatly influenced by their backbones and terminal groups. FC SAMs with long chain exhibited adhesion-resistance, friction reduction, and environmental independence. |
| Keyword | Sam Perfluorinated Carboxylic Acids Hydrogenated Carboxylic Acids Nanotribology Microtribology |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | National Natural Science Foundation of China (NSFC) under Grant Number 50675217;National 973 Program under 2007CB607601 |
| Indexed By | SCI |
| Language | 英语 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2125 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Bai MW(白明武) |
| Recommended Citation GB/T 7714 | Mo YF,Bai MW. Effect of humidity and temperature on nano/microtribolgical properties of perfluorinated carboxylic acid and hydrogenated carboxylic acid self-assembled monolayers deposited on aluminum-coated silicon substrate[J]. Surface and Interface Analysis,2009,41:602-609. |
| APA | 莫宇飞,&白明武.(2009).Effect of humidity and temperature on nano/microtribolgical properties of perfluorinated carboxylic acid and hydrogenated carboxylic acid self-assembled monolayers deposited on aluminum-coated silicon substrate.Surface and Interface Analysis,41,602-609. |
| MLA | 莫宇飞,et al."Effect of humidity and temperature on nano/microtribolgical properties of perfluorinated carboxylic acid and hydrogenated carboxylic acid self-assembled monolayers deposited on aluminum-coated silicon substrate".Surface and Interface Analysis 41(2009):602-609. |
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| 2009602-609.PDF（941KB） | 开放获取 | License | View Application Full Text | |||
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