| Nano/micro tribological behaviors of a self-assembled graphene oxide nanolayer on Ti/titanium alloy substrates | |
| Department | 固体润滑国家重点实验室 |
| Li, Peng Fei1; Zhou, Hua2; Cheng XH(程先华)1,3 | |
| 2013 | |
| Source Publication | Applied Surface Science
 |
| ISSN | 0169-4332 |
| Volume | 285Pages:937-944 |
| Abstract | In this study, reduced graphene oxide (RGO) layer is prepared on a self-assembled monolayer (SAM) of 3aminopropyltriethoxysilane (APTES) modified surface of deposited Ti substrates or Ti-29Nb-1 3Ta-4.6Zr (TNTZ) alloy substrate. The surface morphology was measured by SEM and AFM. Tribological behaviors in nano scale by AFM and in micro scale by UMT-2 were investigated and compared with titanium substrate, APTES SAM and GO-APTES nanolayer. XPS, water contact angle (WCA) and ellipsometry tests were carried out as assistant methods to discuss the tribological mechanisms. In both nano and micro scale tribological tests, the prepared film holds remarkable tribological properties. It also shows good anti-wear performance in our designed bio-tribological test. Nano and micro tribological mechanisms of the film are discussed. |
| Keyword | Self Assembled Monolayer Graphene-oxide Reduced Graphene Oxide Titanium Nano/micro Tribology |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.apsusc.2013.09.019 |
| Funding Organization | the National Natural Science Foundation of China (Grant no 51175330) |
| Indexed By | SCI |
| If | 2.538 |
| Language | 英语 |
| compositor | 第三作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18167 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Affiliation | 1.Shanghai Jiao Tong Univ, Sch Mech Engn, Shanghai 200240, Peoples R China 2.Shanghai Normal Univ, Coll Informat Mech & Elect Engn, Shanghai 201418, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Peng Fei,Zhou, Hua,Cheng XH. Nano/micro tribological behaviors of a self-assembled graphene oxide nanolayer on Ti/titanium alloy substrates[J]. Applied Surface Science,2013,285:937-944. |
| APA | Li, Peng Fei,Zhou, Hua,&Cheng XH.(2013).Nano/micro tribological behaviors of a self-assembled graphene oxide nanolayer on Ti/titanium alloy substrates.Applied Surface Science,285,937-944. |
| MLA | Li, Peng Fei,et al."Nano/micro tribological behaviors of a self-assembled graphene oxide nanolayer on Ti/titanium alloy substrates".Applied Surface Science 285(2013):937-944. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Applied Surface Scie（2568KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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