Preparation of functional PET fabric/polypyrrole composite
ČlánekOtevřený přístuppeer-reviewedpublishedDatum publikování
2012
Vedoucí práce
Oponent
Název časopisu
Název svazku
Vydavatel
University of Pardubice
Abstrakt
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. %.
Rozsah stran
p. 117–131
ISSN
1211-5541
Trvalý odkaz na tento záznam
Projekt
Zdrojový dokument
Scientific papers of the University of Pardubice. Series A, Faculty of Chemical Technology. 18/2012
Vydavatelská verze
Přístup k e-verzi
open access
Název akce
ISBN
978-80-7395-577-9