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dc.creatorKisic, Danilo
dc.creatorNenadovic, Milos
dc.creatorŠtrbac, Svetlana
dc.creatorAdnađević, Borivoj K.
dc.creatorRakočević, Zlatko Lj.
dc.date.accessioned2019-01-30T17:42:38Z
dc.date.available2019-01-30T17:42:38Z
dc.date.issued2014
dc.identifier.issn0169-4332
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1582
dc.description.abstractThe effect of ultraviolet (UV) ozone treatment on the surface properties of gold implanted high density polyethylene (HDPE) was investigated at a nanoscale using Atomic Force Microscopy (AFM). HDPE samples were modified by the implantation of gold ions at a dose of 5 x 10(15) ions/cm(2), using energies of 50, 100, 150, and 200 keV, and subsequently treated with UV/ozone. AFM surface topography images revealed that after UV/ozone treatment, the surface roughness of all Au/HDPE samples increased, while Power Spectral Density function increased only for samples implanted using higher energies, with a maximum for 150 keV. The chemical surface composition was homogenous in all cases, which was evidenced by appearance of single peaks in the histograms obtained from the phase AFM images. For UV/ozone treated samples, the shift of the peaks positions in the histograms to the higher values of the phase lag with respect to untreated ones indicated the decrease of surface hardness. Besides, a significant change of fractal dimension of surface grains is observed after UV/ozone treatment.en
dc.publisherElsevier Science Bv, Amsterdam
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45005/RS//
dc.rightsrestrictedAccess
dc.sourceApplied Surface Science
dc.subjectPolyethyleneen
dc.subjectGolden
dc.subjectIon implantationen
dc.subjectUV/ozoneen
dc.subjectAFMen
dc.subjectSurface roughnessen
dc.titleEffect of UV/ozone treatment on the nanoscale surface properties of gold implanted polyethyleneen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractНенадовиц, Милос; Кисиц, Данило; Ракочевић, Златко Љ.; Штрбац, Светлана; Aднађевић, Боривој К.;
dc.citation.volume307
dc.citation.spage311
dc.citation.epage318
dc.citation.other307: 311-318
dc.citation.rankM21
dc.identifier.doi10.1016/j.apsusc.2014.04.032
dc.identifier.rcubConv_3154
dc.identifier.scopus2-s2.0-84901341527
dc.identifier.wos000336596700045
dc.type.versionpublishedVersion


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