Regulation and influence factors of triboelectricity at the solid-liquid interface | |
Department | 固体润滑国家重点实验室(LSL) |
Zhang, Liqiang1,2; Li, Xiaojuan1,2; Zhang, Yunlei1; Feng, Yange1,3; Zhou, Feng1; Wang, Daoai1,3 | |
The second department | 摩擦物理与传感组 |
2020-12-01 | |
Source Publication | NANO ENERGY |
ISSN | 2211-2855 |
Volume | 78Issue:无Pages:105370 |
Abstract | Based on the principle of electric double layer (EDL) theory and the two-step model of electron or/and ion transfer, recent studies have indicated that electron transfer and ion transfer have a dual effect on the contact electrification (CE) of the solid-liquid interface, whereas the interfered contribution of different factors has received little attention. Herein, through a tubular liquid-solid triboelectric nanogenerator, the effects of temperature, ionic concentration, and pH value on the CE are studied, which reveals that the change in the polarity and size of the triboelectricity is attributed to the combined effects on the basis of charge dissipation, counter ion attraction and carrier type. The competitive effect of electrolyte concentration leads to the formation of maximum triboelectric output. Moreover, the change of pH values makes the situation more complicated because the ions adsorbed on the surface have also changed, which causes the maximum output of the triboelectricity to appear twice before and after the isoelectric point (IEP). In addition, CE is also controlled by changes in surface composition. These data can contribute to comprehensive understanding of the mechanism of the CE at the solid-liquid interface. |
Keyword | Contact electrification Solid-liquid interface Electron dissipation Ionic concentration Polarity change |
DOI | 10.1016/j.nanoen.2020.105370 |
Funding Organization | National Natural Science Foundation of China ; program for Taishan Scholars of Shandong Province ; Innovation Leading Talents program of Qingdao ; Open Fund of Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education in China |
Indexed By | SCI |
If | 19.069 |
Language | 英语 |
Funding Project | National Natural Science Foundation of China[51722510] ; National Natural Science Foundation of China[51905518] ; program for Taishan Scholars of Shandong Province[ts20190965] ; Innovation Leading Talents program of Qingdao[19-3-2-23-zhc] ; Open Fund of Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education in China[INMD-2019M01] |
compositor | 第一作者单位 |
WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
Publisher | ELSEVIER |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/28231 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang, Daoai |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China 3.Qingdao Ctr Resource Chem & New Mat, Qingdao 266100, Peoples R China |
Recommended Citation GB/T 7714 | Zhang, Liqiang,Li, Xiaojuan,Zhang, Yunlei,et al. Regulation and influence factors of triboelectricity at the solid-liquid interface[J]. NANO ENERGY,2020,78(无):105370. |
APA | Zhang, Liqiang,Li, Xiaojuan,Zhang, Yunlei,Feng, Yange,Zhou, Feng,&Wang, Daoai.(2020).Regulation and influence factors of triboelectricity at the solid-liquid interface.NANO ENERGY,78(无),105370. |
MLA | Zhang, Liqiang,et al."Regulation and influence factors of triboelectricity at the solid-liquid interface".NANO ENERGY 78.无(2020):105370. |
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