| Good electrical and mechanical properties induced by the multilayer grapheme oxide sheets incorporated to amorphous carbon films | |
| Department | 固体润滑国家重点实验室 |
Zhang JY(张俊彦) ; Yu YL(于元烈); Huang DM(黄德明)
| |
| 2010 | |
| Source Publication | Solid State Sciences
 |
| ISSN | 1293-2558 |
| Volume | 12Pages:1183-1187 |
| Abstract | Multilayer graphene oxide nanosheets were fabricated using commercially available expanded graphite bysimple ultrasonic treatment and then were incorporated into the amorphous carbon matrix as fillers byelectrochemical deposition. The electrical conductivity of the films was strongly improved due to thecontribution of the multilayer graphene oxide sheets. Moreover, the Young’s modulus, hardness and elasticrecovery of the composite films were measured to be about 171.1 GPa, 10.1 GPa and 81.4%, respectivelycompared to 137.4 GPa, 5.1 GPa and 44.3% of undoped a-C:H films prepared at the same conditionsAdditionally, the friction coefficient was tested to be 0.15 (0.5 N, 2 Hz) and the antiwear life was prolongedto about 200 s while the undoped DLC films obtained at the same condition were easy to be frazzled. |
| Keyword | Multilayer Graphene Oxide Nanosheets Carbon Nanocomposite FIlms Electrochemical Deposition Electrical Conductivity Mechanical Properties |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (Grant No. 50823008, 50975273);the “Hundreds Talent Program” of Chinese Academy of Sciences |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 纳米润滑研究组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/1058 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Zhang JY(张俊彦) |
| Recommended Citation GB/T 7714 | Zhang JY,Yu YL,Huang DM. Good electrical and mechanical properties induced by the multilayer grapheme oxide sheets incorporated to amorphous carbon films[J]. Solid State Sciences,2010,12:1183-1187. |
| APA | 张俊彦,于元烈,&黄德明.(2010).Good electrical and mechanical properties induced by the multilayer grapheme oxide sheets incorporated to amorphous carbon films.Solid State Sciences,12,1183-1187. |
| MLA | 张俊彦,et al."Good electrical and mechanical properties induced by the multilayer grapheme oxide sheets incorporated to amorphous carbon films".Solid State Sciences 12(2010):1183-1187. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 20101183-1187.pdf（782KB） | 开放获取 | License | View Application Full Text | |||
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