| Enhanced field emission properties from aligned graphenes fabricated on micro-hole patterned stainless steel | |
| Department | 清洁能源化学与材料实验室 |
Chen JT(陈江涛)1 ; Cui LF(崔琳凡)1; Sun DF(孙东飞)1; Yang BJ(杨兵军)1; Yang J(杨娟)1; Yan XB(阎兴斌)1,2; Yan XB(阎兴斌)
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| The second department | 固体润滑国家重点实验室 |
| 2014 | |
| Source Publication | Applied Physics Letters
 |
| ISSN | 0003-6951 |
| Volume | 105Issue:21Pages:213111(1-4) |
| Abstract | The graphene emitters on micro-hole patterned stainless steel (SUS304) were prepared using electrophoresis method. The field emission property of three-dimensional graphene emitters was enhanced remarkably compared to that of graphene on flat substrates. The turn-on and threshold fields of the patterned emitter were, respectively, 4.8 and 5.6V µm_1 lower than those of graphene on flat SUS304 (turn on field is 5.6 V µm_1). The micro-hole patterned cathode provides 10 times higher current density due to vertical aligned sharp edges of graphene in micro holes, and this design may open a potential way to layered-nanomertial-based cold cathodes. |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1063/1.4902971 |
| Funding Organization | the National Natural Science Foundation of China (No. 51002161);the Top Hundred Talents Program of Chinese Academy of Sciences |
| Indexed By | SCI |
| If | 3.302 |
| 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/362003/7135 |
| 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 | Yan XB(阎兴斌) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lab Clean Energy Chem & Mat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Chen JT,Cui LF,Sun DF,et al. Enhanced field emission properties from aligned graphenes fabricated on micro-hole patterned stainless steel[J]. Applied Physics Letters,2014,105(21):213111(1-4). |
| APA | Chen JT.,Cui LF.,Sun DF.,Yang BJ.,Yang J.,...&阎兴斌.(2014).Enhanced field emission properties from aligned graphenes fabricated on micro-hole patterned stainless steel.Applied Physics Letters,105(21),213111(1-4). |
| MLA | Chen JT,et al."Enhanced field emission properties from aligned graphenes fabricated on micro-hole patterned stainless steel".Applied Physics Letters 105.21(2014):213111(1-4). |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| chen2014.pdf（1423KB） | 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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