| Enhancement of field emission and photoluminescence properties of graphene-SnO2 composite nanostructures | |
| Department | 固体润滑国家重点实验室 |
Ding JJ(丁继军); Yan XB(阎兴斌) ; Li J(李军); Shen BS(申保收); Yang J(杨娟); Chen JT(陈江涛); Xue QJ(薛群基)
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| 2011 | |
| Source Publication | Appl. Mater. Interfaces
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| ISSN | 1944-8244 |
| Volume | 3Pages:4299-4305 |
| Abstract | In this study, the SnO2 nanostructures and graphene-SnO2 (G-SnO2) composite nanostructures were prepared on n-Si (100) substrates by electrophoretic deposition and magnetron sputtering techniques. The field emission of SnO2 nanostructures is improved largely by depositing graphene buffer layer, and the field emission ofG-SnO2 composite nanostructures can also further be improved by decreasing sputtering time of Sn nanoparticles to 5 min. The photoluminescence (PL) spectra of the SnO2 nanostructures revealed multipeaks, which are consistent with previous reports except for a new peak at 422 nm. Intensity of six emission peaks increased after depositing graphene buffer layer. Our results indicated that graphene can also be used as buffer layer acting as interface modification to simultaneity improve the field emission and PL properties of SnO2 nanostructures effectively. |
| Keyword | Graphene Sno2 Electrophoretic Deposition Magnetron Sputtering FIeld Emission Photoluminescence |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the Top Hundred Talents Program of Chinese Academy of Sciences;the National Basic Research 973 Program of China;the National Nature Science Foundations of China (Grants 51005225;51002161) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 低维材料摩擦学组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2252 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Yan XB(阎兴斌) |
| Recommended Citation GB/T 7714 | Ding JJ,Yan XB,Li J,et al. Enhancement of field emission and photoluminescence properties of graphene-SnO2 composite nanostructures[J]. Appl. Mater. Interfaces,2011,3:4299-4305. |
| APA | 丁继军.,阎兴斌.,李军.,申保收.,杨娟.,...&薛群基.(2011).Enhancement of field emission and photoluminescence properties of graphene-SnO2 composite nanostructures.Appl. Mater. Interfaces,3,4299-4305. |
| MLA | 丁继军,et al."Enhancement of field emission and photoluminescence properties of graphene-SnO2 composite nanostructures".Appl. Mater. Interfaces 3(2011):4299-4305. |
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| 20114299-4305.PDF（2088KB） | 开放获取 | License | View Application Full Text | |||
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