| RF-PECVD synthesis of carbon nanowalls and their field emission properties | |
| Department | 清洁能源化学与材料实验室 |
Cui LF(崔琳凡)1,2; Chen JT(陈江涛)1 ; Yang BJ(杨兵军)1; Sun DF(孙东飞)1; Jiao TF(焦体峰)2; Chen JT(陈江涛)
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| The second department | 固体润滑国家重点实验室 |
| 2015 | |
| Source Publication | Applied Surface Science
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| ISSN | 0169-4332 |
| Volume | 357Pages:1-7 |
| Abstract | Carbon nanowalls (CNWs) were successfully fabricated on various substrates by radio frequency plasma-enhanced chemical vapor deposition using gas mixtures of acetylene, argon and hydrogen without aid of any catalyst or substrate pretreatment. The influence of synthesis parameters on the field emission behaviors of CNWs was investigated in depth. The results showed that the morphology and microstructure of CNWs could be adjusted by growth parameters (temperature, pressure and gas flow rate), and CNWs with sharp edges displayed good field emission properties. Especially, the sample prepared under the pressure of 300 Pa and the temperature of 650 ℃ with H2 flow rate of 120 sccm exhibited the best field emission performance (the turn-on and threshold fields were 4.7 and 6.0 V/mu m, respectively). In addition, the field emission characteristics of CNWs after stability test had no obvious deterioration; however, the morphology and microstructure of CNWs changed. |
| Keyword | Carbon Nanowall Field Emission Microstructure Pecvd |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.apsusc.2015.08.252 |
| Funding Organization | the National Natural Science Foundation of China (51002161);the Top Hundred Talents Program of Chinese Academy of Sciences |
| Indexed By | SCI |
| If | 2.711 |
| Language | 英语 |
| Funding Project | 低维材料与化学储能课题组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18693 |
| Collection | 清洁能源化学与材料实验室 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Chen JT(陈江涛) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lab Clean Energy Chem & Mat, Lanzhou 730000, Peoples R China 2.Yanshan Univ, Sch Environm & Chem Engn, Hebei Key Lab Appl Chem, Qinhuangdao 066004, Peoples R China |
| Recommended Citation GB/T 7714 | Cui LF,Chen JT,Yang BJ,et al. RF-PECVD synthesis of carbon nanowalls and their field emission properties[J]. Applied Surface Science,2015,357:1-7. |
| APA | Cui LF,Chen JT,Yang BJ,Sun DF,Jiao TF,&陈江涛.(2015).RF-PECVD synthesis of carbon nanowalls and their field emission properties.Applied Surface Science,357,1-7. |
| MLA | Cui LF,et al."RF-PECVD synthesis of carbon nanowalls and their field emission properties".Applied Surface Science 357(2015):1-7. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| ASS-.pdf（2879KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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