| Synergistic Effect of Hybrid Carbon Nanotube-Graphene Oxide as Nanoadditive Enhancing the Frictional Properties of Ionic Liquids in High Vacuum | |
| Department | 固体润滑国家重点实验室 |
Zhang LL(张丽丽)1,2 ; Pu JB(蒲吉斌)1; Wang LP(王立平)1; Xue QJ(薛群基)1; Wang LP(王立平)
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| 2015 | |
| Source Publication | ACS Applied Materials and Interfaces
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| ISSN | 1944-8244 |
| Volume | 7Issue:16Pages:8592-8600 |
| Abstract | A remarkable synergetic effect between the graphene oxide (GO) layers and multiwalled carbon nanotubes (MWCNTs) in improving friction and wear on sliding diamond-like carbon (DLC) surfaces under high vacuum condition (10–5 Pa) and low or high applied load is demonstrated. In tests with sliding DLC surfaces, ionic liquid solution that contains small amounts of GO and MWCNTs exhibited the lowest specific friction coefficient and wear rate under all of the sliding conditions. Optical microscope images of the wear scar of a steel ball showed that GO/MWCNT composites exhibited higher antiwear capability than individual MWCNTs and GO did. Transmission electron microscopy images of nanoadditives after friction testing showed that MWCNTs support the GO layers like pillars and prevent assembly between the GO layers. Their synergistic effect considerably enhances IL-GO/MWCNT composites. |
| Keyword | Ionic Liquids Vacuum Graphene Oxide Multiwalled Carbon Nanotubes Synergistic Effect Nanoadditive Tribology |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1021/acsami.5b00598 |
| Funding Organization | the National Natural Science Foundation of China (21373249;51322508);the Nature Science Foundation of Gansu Province of China (Grant 145RJDA329) |
| Indexed By | SCI |
| If | 7.145 |
| Language | 英语 |
| Funding Project | 低维材料摩擦学组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18343 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wang LP(王立平) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang LL,Pu JB,Wang LP,et al. Synergistic Effect of Hybrid Carbon Nanotube-Graphene Oxide as Nanoadditive Enhancing the Frictional Properties of Ionic Liquids in High Vacuum[J]. ACS Applied Materials and Interfaces,2015,7(16):8592-8600. |
| APA | Zhang LL,Pu JB,Wang LP,Xue QJ,&王立平.(2015).Synergistic Effect of Hybrid Carbon Nanotube-Graphene Oxide as Nanoadditive Enhancing the Frictional Properties of Ionic Liquids in High Vacuum.ACS Applied Materials and Interfaces,7(16),8592-8600. |
| MLA | Zhang LL,et al."Synergistic Effect of Hybrid Carbon Nanotube-Graphene Oxide as Nanoadditive Enhancing the Frictional Properties of Ionic Liquids in High Vacuum".ACS Applied Materials and Interfaces 7.16(2015):8592-8600. |
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| File Name/Size | DocType | Version | Access | License | ||
| 11-Zhanglili-ACS-201（2448KB） | 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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