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  • Electrokinetic properties of polypropylene-layered silicate nanocomposite fibers
    Sfiligoj-Smole, Majda ...
    Nanocomposite fibers based on polypropylene (PP) polymer were prepared with different content of nanofiller. Filaments were spun from an isotactic iPP homopolymer. Montmorillonite modified by ... N,N-dimethyl-N,N dioctadecylammonium cations was used for preparation of PP nanocomposite fibers. A PP grafted with acrylic acid was added as a coupling agent. Nanocomposite fibers were characterized, i.e., the surface morphology of PP nanocomposite fibers was observed and surface properties were defined by electrokinetic properties determination by zeta potential measurements. For particle distribution observation the plasma etching was involved as a method for sample preparation. The addition of nanoparticles has an impact on ZP value of nanofilled fibers, however, isoelectric point IEP is not significantly influenced by different concentrations of nanofiller.
    Source: Journal of applied polymer science. - ISSN 0021-8995 (Vol. 113, iss. 2, 2009, str. 1276-1281)
    Type of material - article, component part
    Publish date - 2009
    Language - english
    COBISS.SI-ID - 13140758
    DOI

source: Journal of applied polymer science. - ISSN 0021-8995 (Vol. 113, iss. 2, 2009, str. 1276-1281)
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