Time- & Load-Dependence of Triboelectric Effect | |
Department | 固体润滑国家重点实验室 |
Pan, Shuaihang1,2; Yin, Nian2; Zhang, Zhinan2,3 | |
2018 | |
Source Publication | Scientific Reports |
ISSN | 2045-2322 |
Volume | 8Pages:2470(1-9) |
Abstract | Time- and load-dependent friction behavior is considered as important for a long time, due to its time-evolution and force-driving characteristics. However, its electronic behavior, mainly considered in triboelectric effect, has almost never been given the full attention and analyses from the above point of view. In this paper, by experimenting with fcc-latticed aluminum and copper friction pairs, the mechanical and electronic behaviors of friction contacts are correlated by time and load analyses, and the behind physical understanding is provided. Most importantly, the difference of “response lag” in force and electricity is discussed, the extreme points of coefficient of friction with the increasing normal loads are observed and explained with the surface properties and dynamical behaviors (i.e. wear), and the micro and macro theories linking tribo-electricity to normal load and wear (i.e. the physical explanation between coupled electrical and mechanical phenomena) are successfully developed and tested. |
Subject Area | 材料科学与物理化学 |
DOI | 10.1038/s41598-018-20937-6 |
Funding Organization | the National Natural Science Foundation of China (Grant no. 51575340);State Key Laboratory of Solid Lubrication (Grant no. LSL-1604);the Shanghai Academy of Space Technology-Shanghai Jiao Tong University Joint Research Center of Advanced Aerospace Technology (USCAST2016–13) |
Indexed By | SCI |
Language | 英语 |
compositor | 第三作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/23728 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Zhang, Zhinan |
Affiliation | 1.Univ Calif Los Angeles, Sch Mech & Aerosp Engn, Los Angeles, CA 90095 USA 2.Shanghai Jiao Tong Univ, Sch Mech Engn, Shanghai 200240, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 73000, Gansu, Peoples R China |
Recommended Citation GB/T 7714 | Pan, Shuaihang,Yin, Nian,Zhang, Zhinan. Time- & Load-Dependence of Triboelectric Effect[J]. Scientific Reports,2018,8:2470(1-9). |
APA | Pan, Shuaihang,Yin, Nian,&Zhang, Zhinan.(2018).Time- & Load-Dependence of Triboelectric Effect.Scientific Reports,8,2470(1-9). |
MLA | Pan, Shuaihang,et al."Time- & Load-Dependence of Triboelectric Effect".Scientific Reports 8(2018):2470(1-9). |
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20182470.pdf(2533KB) | 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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