Electrospinning TPU/poly o-phenetidine (POEA) fibers: influence of POEA on fiber morphology

dc.contributorUniversidade Federal de São Paulo (UNIFESP)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T17:30:38Z
dc.date.available2018-12-11T17:30:38Z
dc.date.created2018-12-11T17:30:38Z
dc.date.issued2017-07-01
dc.identifierPolymer Bulletin, v. 74, n. 7, p. 2905-2919, 2017.
dc.identifier0170-0839
dc.identifierhttp://hdl.handle.net/11449/178495
dc.identifier10.1007/s00289-016-1869-y
dc.identifier2-s2.0-85006356086
dc.identifier2-s2.0-85006356086.pdf
dc.identifier4378078337343660
dc.identifier0000-0001-8338-4879
dc.description.abstractThe synthesis of poly (o-phenetidine) (POEA) was performed via chemical oxidative method and doped with dodecylbenzenesulfonic acid. Electrospun fibers of thermoplastic polyurethane (TPU)/poly o-phenetidine (POEA) blends were produced. Parameters such as the distance between collector and needle, as well as the applied voltage and the ratio of POEA content were evaluated. The fiber morphology, chemical structure and thermal analysis of the mats were analyzed. TPU nanofibers showed cylindrical morphology with many beads and the fiber diameter was around 330 nm. With the addition of POEA at a percentage of 30 wt% it was possible to produce uniform fibers without beads with diameters around 400 nm.
dc.languageeng
dc.relationPolymer Bulletin
dc.relation0,443
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectElectrospinning
dc.subjectPoly o-phenetidine
dc.subjectPolymer conductivity
dc.subjectThermoplastic polyurethane
dc.titleElectrospinning TPU/poly o-phenetidine (POEA) fibers: influence of POEA on fiber morphology
dc.typeArtículos de revistas


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