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Multifractal analysis of fracture morphology of poly(ethylene-co-vinyl acetate)/carbon black conductive composite
Zhang, Yong-Hai1,2; Bai, Bao-Feng1; Chen, Jing-Bo2; Shen, Chang-Yu2; Li, Jian-Qiang3; Zhang, YH
2010-09-15
Source PublicationAPPLIED SURFACE SCIENCE
ISSN0169-4332
Volume256Issue:23Pages:7151-7155
AbstractIn this paper, based on scanning electron microscope (SEM), the fracture morphology of poly(ethylene-co-vinyl acetate)/carbon black (EVA/CB) conductive composite with various cross-linkers 2,4-di(2-phenylisopropyl) phenol (DCP) contents were analysed by multifractal analysis. The relationship among the multifractal spectrum, cross-linker DCP content, the fracture morphology, fracture process and some mechanical property were discussed. The results showed that the larger the width Delta alpha (Delta alpha = alpha(max) - alpha(min)) of the multifractal spectra f(alpha), the more nonuniform the fracture surface morphology, in other words, the more the roughness. Moreover, the width Delta alpha (Delta alpha = alpha(max) - alpha(min)) of the multifractal spectra f(alpha) is the result of competition between ductile fracture and brittle fracture. Also, some mechanical property will correspondingly change when various cross-linker DCP contents were added. Multifractal analysis showed that the spectrum width Delta alpha (Delta alpha = alpha(max) - alpha(min)) of the multifractal spectra f(alpha) could be used to characterize the surface morphology and mechanical property of EVA/CB conductive composite, quantitatively. Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved.
KeywordMultifractal Spectrum Eva/cb Conductive Composite Cross-linker Dcp Fracture Morphology Mechanical Property Fracture Process
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.apsusc.2010.05.042
Indexed BySCI
Language英语
WOS KeywordSURFACES ; POLYPROPYLENE ; CONCRETE ; DAMAGE
WOS Research AreaChemistry ; Materials Science ; Physics
WOS SubjectChemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000279592200036
Citation statistics
Cited Times:16[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5709
Collection多相复杂系统国家重点实验室
Corresponding AuthorZhang, YH
Affiliation1.Zhengzhou Univ Light Ind, Henan Prov Key Lab Surface & Interface Sci, Zhengzhou 450002, Peoples R China
2.Zhengzhou Univ, Natl Engn Res Ctr Adv Polymer Proc Technol, Zhengzhou 450002, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Yong-Hai,Bai, Bao-Feng,Chen, Jing-Bo,et al. Multifractal analysis of fracture morphology of poly(ethylene-co-vinyl acetate)/carbon black conductive composite[J]. APPLIED SURFACE SCIENCE,2010,256(23):7151-7155.
APA Zhang, Yong-Hai,Bai, Bao-Feng,Chen, Jing-Bo,Shen, Chang-Yu,Li, Jian-Qiang,&Zhang, YH.(2010).Multifractal analysis of fracture morphology of poly(ethylene-co-vinyl acetate)/carbon black conductive composite.APPLIED SURFACE SCIENCE,256(23),7151-7155.
MLA Zhang, Yong-Hai,et al."Multifractal analysis of fracture morphology of poly(ethylene-co-vinyl acetate)/carbon black conductive composite".APPLIED SURFACE SCIENCE 256.23(2010):7151-7155.
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