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dc.creatorŠkipina, Blanka
dc.creatorPetronijevic, Ivan M.
dc.creatorLuyt, Adriaan S.
dc.creatorDojčinović, Biljana
dc.creatorDuvenhage, Mart Mari
dc.creatorSwart, Hendrik C.
dc.creatorSuljovrujić, E. H.
dc.creatorDudić, Duško
dc.date.accessioned2020-11-25T22:58:04Z
dc.date.available2020-11-25T22:58:04Z
dc.date.issued2020
dc.identifier.issn2468-0230
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/3854
dc.description.abstractThis study provides a new insight into the relationships between absorption and adsorption processes that occur during the treatment of iPP in aqueous solutions of metal-chloride salts, as well as the impact of these processes on the electrical conductivity of this nonpolar polymer. The polypropylene films (0.5 mm) were exposed to three-day treatments in aqueous solutions of chlorine salts of some alkali and transition metals at temperatures of 22 °C and 80 °C. The treatments induced an increase in the electrical conductivity of iPP, up to 800%. DC conductivity is not directly proportional to the concentrations of metals in the treated films due to the complex relationships between diffusion and adsorption processes. The experiment was set up to simulate the real-world conditions and the study provides practical knowledge on the stability of the electrical conductivity of iPP under exposure to aqueous solutions. The influence of electric aging on the electrical conductivity of the treated films was also examined.en
dc.publisherElsevier B. V.en
dc.relationMinistry of Education, Science and Technological Development of the Republic of Serbia
dc.relationMinistry of Scientific and Technological Development, Higher Education and Information Society of the Republic of Srpska (project: 19.032/961- 112/19)
dc.relationNational Research Foundation, South Africa
dc.rightsrestrictedAccess
dc.sourceSurfaces and Interfacesen
dc.subjectiPP
dc.subjectdiffusion
dc.subjectelectrical conductivity
dc.subjections
dc.subjectaging
dc.titleIonic diffusion in iPP: DC electrical conductivityen
dc.typearticleen
dc.rights.licenseARRen
dcterms.abstractЛуyт, Aдриаан С.; Дувенхаге, Март Мари; Сwарт, Хендрик Ц.; Суљоврујић, Е. Х. ; Дудић, Душко; Дојчиновић, Биљана; Петронијевиц, Иван М.; Шкипина, Бланка;
dc.rights.holderElsevier B. V.
dc.citation.volume21
dc.citation.spage100772
dc.citation.rankM21~
dc.description.otherThe peer-reviewed version: [https://cer.ihtm.bg.ac.rs/handle/123456789/3855]
dc.identifier.doi10.1016/j.surfin.2020.100772
dc.identifier.scopus2-s2.0-85095737841
dc.identifier.wos000606827000009
dc.type.versionpublishedVersion


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