| Preparation and tribological behaviors of an amide-containing stratified self-assembled monolayers on silicon surface | |
| Department | 固体润滑国家重点实验室 |
Song SY(宋仕永); Zhou JF(周金芳) ; Qu MN(屈孟男); Yang SR(杨生荣); Zhang JY(张俊彦)
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| 2008 | |
| Source Publication | Langmuir
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| ISSN | 0743-7463 |
| Volume | 24Issue:1Pages:105-109 |
| Abstract | An amide-containing stratified self-assembled film is grafted on a silicon surface by a simple two-step method. First, N-[3-(trimethoxylsilyl)propyl]ethylenediamine (DA) molecules are self-assembled on silicon surfaces followed by deriving with stearoyl chloride (STC) through a surface coupling reaction. The films are characterized by means of contact anglemeasurement, ellipsometry, and attenuated total reflectance Fourier transformed infrared (ATR-FTIR) spectra. STC forms an ordered and hydrophobic film over the DA layer with a water contact angle of nearly 110°. A microtribological study of the films is carried out on an atomic force microscope (AFM), and the wear-resistant property is tested on a ball-on-plate tribometer. Compared to the films in our previous study, the friction-reducing and load-affording abilities of the film are greatly improved. We contribute the improvements to the existence of two layers of hydrogen bonds, which can enhance the stability of the film by double in-plane cross-linking. |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the Natural Science Foundation of China (grant nos. 50572107;20673131);“Hundreds Talent Program” of the Chinese Academy of Sciences |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 聚合物摩擦学组 ; 纳米润滑研究组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2661 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Yang SR(杨生荣); Zhang JY(张俊彦) |
| Recommended Citation GB/T 7714 | Song SY,Zhou JF,Qu MN,et al. Preparation and tribological behaviors of an amide-containing stratified self-assembled monolayers on silicon surface[J]. Langmuir,2008,24(1):105-109. |
| APA | 宋仕永,周金芳,屈孟男,杨生荣,&张俊彦.(2008).Preparation and tribological behaviors of an amide-containing stratified self-assembled monolayers on silicon surface.Langmuir,24(1),105-109. |
| MLA | 宋仕永,et al."Preparation and tribological behaviors of an amide-containing stratified self-assembled monolayers on silicon surface".Langmuir 24.1(2008):105-109. |
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| File Name/Size | DocType | Version | Access | License | ||
| 2008105-109.PDF（181KB） | 开放获取 | License | View Application Full Text | |||
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