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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

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

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Autor(es):
Noronha Cruz, Karina Ferreira ; Botelho, Edson Cocchieri ; Cristovan, Fernando Henrique ; Guerrini, Lilia Mueller
Número total de Autores: 4
Tipo de documento: Artigo Científico
Fonte: POLYMER BULLETIN; v. 74, n. 7, p. 2905-2919, JUL 2017.
Citações Web of Science: 0
Resumo

The 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. (AU)

Processo FAPESP: 11/21694-5 - Produção de absorvedores de micro-ondas pelo processo de eletrofiação
Beneficiário:Lilia Müller Guerrini
Linha de fomento: Auxílio à Pesquisa - Regular