Controlling the triboelectric properties and tribological behavior of polyimide materials via plasma treatment | |
Department | 固体润滑国家重点实验室(LSL) |
Xiao Sun; Yongjian Liu; Ning Luo; Ying Liu; Yange Feng; Shougang Chen; Wang DA(王道爱) | |
The second department | 摩擦物理与传感研究组 |
2022-11 | |
Source Publication | Nano Energy |
Volume | 102Issue:-Pages:107691 |
Abstract | Surface charge density greatly influences triboelectric properties and tribological behavior. Given the limitations of current techniques for regulating surface charge, a novel plasma-irradiation-based surface treatment was used to enhance the triboelectric properties and optimize the tribological behavior of polyimide (PI) films. An in-situ two-step Ar+O2 reactive ion etching (RIE) plasma treatment was used to etch the surface of the PI films to enhance the triboelectric performance of PI-PA11-based triboelectric nanogenerators (TENGs). The generation of granular nanostructures on the PI film surface enhanced the effective contact area between triboelectric layers. The C-O and CO content was also greatly increased, improving the electron affinity of the PI films. At the same time, to obtain a fully antistatic PI surface in a PI-PVDF-based TENG, the optimal irradiation time was calculated. In addition, to control the tribological behavior, the surface charge of PI film was successfully eliminated by a one-step Ar plasma irradiation, and the regulation of the coefficient of friction was realized, which significantly improved the friction stability and wear resistance of the material. This new approach can find wide applications in energy harvesting, industrial production, electronic circuit, and other applications. |
Keyword | Triboelectric properties Tribological behavior Plasma irradiation Polyimide Antistatic PI surface |
Indexed By | SCI |
If | 19.069 |
Language | 英语 |
compositor | 第三作者单位 |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/29861 |
Collection | 固体润滑国家重点实验室(LSL) 青岛研发中心/青岛市资源化学与新材料研究中心 |
Corresponding Author | Yongjian Liu; Shougang Chen |
Affiliation | 1.School of Materials Science and Engineering, Ocean University of China, Qingdao 266100, China 2.Center of Materials Sciences and Opto-Electronic Technology University of Chinese Academy of Sciences, Beijing 100049, China 3.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 4.Qingdao Center of Resource Chemistry and New Materials, Qingdao 266100, China |
Recommended Citation GB/T 7714 | Xiao Sun,Yongjian Liu,Ning Luo,et al. Controlling the triboelectric properties and tribological behavior of polyimide materials via plasma treatment[J]. Nano Energy,2022,102(-):107691. |
APA | Xiao Sun.,Yongjian Liu.,Ning Luo.,Ying Liu.,Yange Feng.,...&Wang DA.(2022).Controlling the triboelectric properties and tribological behavior of polyimide materials via plasma treatment.Nano Energy,102(-),107691. |
MLA | Xiao Sun,et al."Controlling the triboelectric properties and tribological behavior of polyimide materials via plasma treatment".Nano Energy 102.-(2022):107691. |
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Controlling the trib(14407KB) | 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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