Field emission cathode based on three-dimensional framework carbon and its operation under the driving of a triboelectric nanogenerator | |
Department | 清洁能源化学与材料实验室 |
Chen JT(陈江涛)#1; Yang BJ(杨兵军)#1; Yu Dian Lim#2; Su LJ(苏利军)1; Yang J(杨娟)1; Guo RS(郭瑞生)1; Beng Kang Tay2,3; Yan XB(阎兴斌)1,4; Yan XB(阎兴斌) | |
The second department | 固体润滑国家重点实验室 |
2018 | |
Source Publication | Nano Energy |
ISSN | 2211-2855 |
Volume | 49Issue:0Pages:308-315 |
Abstract | The key factor in the functional performance of field emission devices (FEDs) is the selection of cold cathode materials. In this study, conductive, interconnected three-dimensional framework carbon (3DFC) with rich sharp edges acting as the emission sites is chosen as the cold cathode material. The distinguished field emission properties of 3DFC emitter yield low turn-on (2.6 V μm−1) and threshold (3.2 V μm−1) fields, with outstanding emission stability under conventional DC power supply. Apart from the excellent field emission properties, it is also demonstrated that the 3DFC cold cathode can be driven by triboelectric nanogenerator (TENG), a novel emerging energy-harvesting technology which harvests mechanical energy into electric energy. Assembling the TENG with 3DFC cold cathode, instantaneous, uniform emission behavior is obtained, as characterized by the field emission measurements and the luminance pattern of the 3DFC. In summary, this work presents novel 3DFC as a high performing cold cathode emitter driven by energy-harvesting TENG, where the obtained outcomes provide a strategy to further miniaturization of FEDs, promoting its applications in light weight, modern electronic devices. |
Keyword | Field Emission Cold Cathode Three-dimensional Framework Carbon Triboelectric Nanogenerator |
Subject Area | 材料科学与物理化学 |
DOI | 10.1016/j.nanoen.2018.04.052 |
Funding Organization | One-Three-Five Strategic Planning of Chinese Academy of Sciences ; the Youth Science Foundations of Gansu Province (1606RJYA258) ; COE Research Grant (M4081666), Nanyang Technological University, Singapore |
Indexed By | SCI |
If | 13.12 |
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/362003/22969 |
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.Laboratory of Clean Energy Chemistry and Materials, State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China 2.School of Electrical and Electronics Engineering, Nanyang Technological University, 639798 Singapore, Singapore 3.CINTRA UMI CNRS/NTU/THALES 3288, Research Techno Plaza, 50 Nanyang Drive, Border X Block, Level 6, Singapore 637553, Singapore 4.Institute of Nanomaterials Application Technology, Gansu Academy of Science, Lanzhou 730000, PR China |
Recommended Citation GB/T 7714 | Chen JT,Yang BJ,Yu Dian Lim#,et al. Field emission cathode based on three-dimensional framework carbon and its operation under the driving of a triboelectric nanogenerator[J]. Nano Energy,2018,49(0):308-315. |
APA | Chen JT.,Yang BJ.,Yu Dian Lim#.,Su LJ.,Yang J.,...&Yan XB.(2018).Field emission cathode based on three-dimensional framework carbon and its operation under the driving of a triboelectric nanogenerator.Nano Energy,49(0),308-315. |
MLA | Chen JT,et al."Field emission cathode based on three-dimensional framework carbon and its operation under the driving of a triboelectric nanogenerator".Nano Energy 49.0(2018):308-315. |
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Nano Energy 49(2018)(3131KB) | 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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