Preparation of functional PET fabric/polypyrrole composite

Show simple item record Šafářová, Veronika Grégr, Jan Martínek, Michal 2020-05-12T19:46:43Z 2020-05-12T19:46:43Z 2012
dc.identifier.isbn 978-80-7395-577-9
dc.identifier.issn 1211-5541
dc.description.abstract Conducting and electromagnetic shielding poly(ethylene terephthalate) (PET)/ polypyrrole (PPy) composites were synthesized by in-situ chemical polymerization of pyrrole in the presence of PET fabrics. The effects of preparation conditions on the characteristics of the composite, such as surface morphology, electrical conductivity and electromagnetic shielding efficiency were studied. The synthesized polymer composites were characterized by surface and volume resistivity, EMI shielding and SEM techniques. The most suitable medium, from the point of view of the lowest electrical volume and surface resistivity, the highest electromagnetic shielding efficiency and resultant the highest PPy content of composite fabric, was observed to be aqueous ferric chloride solution with PTSA, non-oxidizing transient tosylates and the pyrrole concentrations of 0.2 vol. %. en
dc.format p. 117–131
dc.language.iso en
dc.publisher University of Pardubice en
dc.relation.ispartof Scientific papers of the University of Pardubice. Series A, Faculty of Chemical Technology. 18/2012 en
dc.rights open access en
dc.title Preparation of functional PET fabric/polypyrrole composite en
dc.type Article en
dc.peerreviewed yes en
dc.publicationstatus published en

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