Investigation of carbon nanotube-containing film on silicon substrates and its tribological behavior
文献类型：期刊论文
| 作者 | Sun, Zhiyong1; Cheng XH(程先华)1,2 |
| 刊名 | Applied Surface Science
 |
| 出版日期 | 2015 |
| 卷号 | 355页码:272-278 |
| 关键词 | Lanthanum Carbon nanotubes Self-assembled film Tribological behavior |
| ISSN号 | 0169-4332 |
| 通讯作者 | 程先华 |
| 英文摘要 | Carbon nanotubes (CNTs) were functionalized with Lanthanum (La) modifier and appropriate acid-treatment methods. CNT-containing film was deposited on silicon substrates via a self-assembly process. The formation and microstructure of La treated CNTs and CNT-containing film were characterized by high-resolution transmission electron microscopy (HRTEM), scanning electron microscopy (SEM), X-ray photoelectron spectrometry (XPS) and water contact angle (WCA). Its tribological properties were evaluated with a UMT-2MT reciprocating friction tester. The results show that CNTs were adsorbed on silicon substrates by means of chemically bonding between La and oxygen-containing functional groups. The friction coefficient of the silicon substrates is reduced from 0.87 to 0.12 after the deposition of CNT-containing film on its surface. CNT-containing film shows excellent antiwear, friction reducing ability and load-carrying capacity due to excellent mechanical and self-lubrication properties of CNTs. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China (No. 50775139) |
| 语种 | 英语 |
| WOS记录号 | WOS:000363815700041 |
| 源URL | [http://210.77.64.217/handle/362003/19062]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 作者单位 | 1.Shanghai Jiao Tong Univ, Sch Mech Engn, Shanghai 200240, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Zhiyong,Cheng XH. Investigation of carbon nanotube-containing film on silicon substrates and its tribological behavior[J]. Applied Surface Science,2015,355:272-278. |
| APA | Sun, Zhiyong,&Cheng XH.(2015).Investigation of carbon nanotube-containing film on silicon substrates and its tribological behavior.Applied Surface Science,355,272-278. |
| MLA | Sun, Zhiyong,et al."Investigation of carbon nanotube-containing film on silicon substrates and its tribological behavior".Applied Surface Science 355(2015):272-278. |
入库方式： OAI收割
来源：兰州化学物理研究所
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