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	Triboelectrification electrostatic potential of graphite/monomer casting nylon composites under dry sliding: correlation with electrical resistivity and wear mechanisms
	Jian, Lingqi1,2; Ning, Liping1,2; Yang, Shengrong1; Wang, Jianmin1; Hua, Minqi1
刊名	Polymer composites
	2010-08-01
卷号	31期号:8页码:1369-1377
ISSN号	0272-8397
DOI	10.1002/pc.20922
通讯作者	Jian, lingqi(polymer1991@yahoo.cn)
英文摘要	The variations of triboelectrification electrostatic potential of graphite (gp)/monomer casting (mc) nylon composites under plane contact dry sliding were investigated and the correlation with electrical resistivity and wear mechanisms were studied. mc nylon could be modified as excellent anti-triboelectrification materials by a proper addition of gp, although unfilled mc nylon was inclined to generate higher triboelectrification electrostatic potential after friction due to the high electrical resistivity. the triboelectrification electrostatic potential and electrical resistivity of composites can be predicted by the content control of gp. the incorporation of gp filler made considerable contributions, which not only reduced and stabilized the triboelectrification electrostatic potential of composites but also enhanced their lubricating properties and the friction heat dissipation. the influences of pv-values on the triboelectrification electrostatic potential of composites were less than that of electrical resistivity. although the severe wear and the formation of transfer films resulted in triboelectrification electrostatic potential of unfilled mc nylon abruptly dropping shortly after the beginning of friction under the high pv-values, it was conductive property, particle shape and size, distribution and dispersion of gp fillers, and density of conductive network built by gp flakes that played the dominant role in deciding triboelectrification electrostatic potential of composites under various pv-values. polym. compos., 31:1369-1377, 2010. (c) 2009 society of plastics engineers
WOS关键词	PERCOLATION ; NANOCOMPOSITES ; FILMS ; FIELD
WOS研究方向	Materials Science ; Polymer Science
WOS类目	Materials Science, Composites ; Polymer Science
语种	英语
出版者	JOHN WILEY & SONS INC
WOS记录号	WOS:000280323800008
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2410403
专题	中国科学院大学
通讯作者	Jian, Lingqi
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Jian, Lingqi,Ning, Liping,Yang, Shengrong,et al. Triboelectrification electrostatic potential of graphite/monomer casting nylon composites under dry sliding: correlation with electrical resistivity and wear mechanisms[J]. Polymer composites,2010,31(8):1369-1377.
APA	Jian, Lingqi,Ning, Liping,Yang, Shengrong,Wang, Jianmin,&Hua, Minqi.(2010).Triboelectrification electrostatic potential of graphite/monomer casting nylon composites under dry sliding: correlation with electrical resistivity and wear mechanisms.Polymer composites,31(8),1369-1377.
MLA	Jian, Lingqi,et al."Triboelectrification electrostatic potential of graphite/monomer casting nylon composites under dry sliding: correlation with electrical resistivity and wear mechanisms".Polymer composites 31.8(2010):1369-1377.

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