| Study on field emission and photoluminescence properties of ZnO/graphene hybrids grown on Si substrates | |
| Department | 固体润滑国家重点实验室 |
Ding JJ(丁继军)1,2; Yan XB(阎兴斌)1 ; Xue QJ(薛群基)1; Yan XB(阎兴斌)
| |
| 2012 | |
| Source Publication | Materials Chemistry and Physics
 |
| ISSN | 0254-0584 |
| Volume | 133Issue:1Pages:405-409 |
| Abstract | Zinc oxide/graphene (ZnO/G) hybrids are prepared on n-Si (1 0 0) substrates by electrophoretic deposition and magnetron sputtering technique. The crystal structure, morphology and photoluminescence (PL) properties of the ZnO/G hybrids are analyzed via X-ray diffraction (XRD), field emission scanning electron microscope (FE-SEM) and fluorescence–phosphorescence spectrometer, respectively. The results indicate that the crystal quality of ZnO nanostructure deteriorates after depositing graphene buffer layer. Whereas many three dimensional stacking blowballs form in the ZnO/G hybrid, creating a larger surface area than that of ZnO nanostructure. The photoluminescence (PL) spectrum of the ZnO/G hybrid contains multi-peaks, which are consistent with ZnO nanostructure except for two new peaks at 390 and 618 nm. In addition, field emission measurement reveals that Eto and Ethr decrease from 8.01 V m−1 and 14.90 V m−1 of the ZnO nanostructure to 2.72 V m−1 and 7.70 V m−1 of the ZnO/G hybrid. ZnO/G hybrid is characteristic of having excellent emitting behavior suitable for application in field emission technology. |
| Keyword | Nanostructures Sputtering X-ray Diffraction Luminescence Electrical Properties |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.matchemphys.2012.01.051 |
| Funding Organization | the Top Hundred Talents Program of Chinese Academy of Sciences;the National Nature Science Foundations of China (Grant Nos. 51005225;51002161) |
| Indexed By | SCI |
| 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/362003/3409 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Yan XB(阎兴斌) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Xi An Jiao Tong Univ, Elect Mat Res Lab, Key Lab, Minist Educ, Xian 710049, Shaanxi, Peoples R China |
| Recommended Citation GB/T 7714 | Ding JJ,Yan XB,Xue QJ,et al. Study on field emission and photoluminescence properties of ZnO/graphene hybrids grown on Si substrates[J]. Materials Chemistry and Physics,2012,133(1):405-409. |
| APA | Ding JJ,Yan XB,Xue QJ,&阎兴斌.(2012).Study on field emission and photoluminescence properties of ZnO/graphene hybrids grown on Si substrates.Materials Chemistry and Physics,133(1),405-409. |
| MLA | Ding JJ,et al."Study on field emission and photoluminescence properties of ZnO/graphene hybrids grown on Si substrates".Materials Chemistry and Physics 133.1(2012):405-409. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 405-409.PDF（978KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment