Study of the influence of the parameters of preparation of polymeric solutions obtaining nanofibers by electrospinning

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dc.contributor.authorGonçalves, Luiz Fernando Pimenta
dc.contributor.authorBotezini, Ariandy
dc.contributor.authorWittcinski, Carlos Omizollo
dc.contributor.authorSantos, William Roberto da Silva
dc.contributor.authorGonçalves, Erika Peterson
dc.date.accessioned2025-03-21T12:43:45Z
dc.date.available2025-03-21T12:43:45Z
dc.date.issued22022
dc.description.abstractThe technique of electrospinning polymeric nanofibers has been emerging in the academic environment due to its well-parias and low operational, but the production of these nanofibers finds challenges regarding homogeneity and reproduction of obtained results. As propertiesof polymeric solutions are important for the determination of electrospinning parameters, such as the applied electrical voltage and injection rate. Seeking rheological behavior of polymeric solutions; which may be affected by the concentration of the polymeric solution and the preparation temperature of these solutions. This way this work studied the effect of the production temperature of polyacrylonitrile and methyl acrylate copolymer solutions and related them to the nanofibers produced at the same injection rates and electrical stresses. It was observed the inversely proportional behavior between the temperature of preparation of the solutions and the viscosity of the solutions at room temperature, which reflects in the integrity and homogeneity of thefibers formed, with the formation of pearls in the nanofibers produced to more viscous solutions.
dc.description.physical5 p.
dc.description.sponsorshipFinanciadora de Estudos e Projetos (Finep)
dc.description.uriFINEP (projects 01.13.0275.00, 01.18.0053.00)
dc.format.mimetypePDF
dc.identifier.affiliationUniversidade do Vale do Paraíba
dc.identifier.bibliographicCitationGONÇALVES, Luiz Fernando Pimenta et al. Study of the influence of the parameters of preparation of polymeric solutions obtaining nanofibers by electrospinning. The Journal of Engineering and Exact Sciences, v. 8, n. 8, p. 1-5, 2022. Disponível em: https://periodicos.ufv.br/jcec/article/view/14838/7571.
dc.identifier.doi10.18540/jcecvl8iss8pp14838-01e
dc.identifier.urihttps://repositorio.univap.br/handle/123456789/737
dc.language.isoen_US
dc.publisherUniversidade Federal de Viçosa
dc.rights.holderThe Journal of Engineering and Exact Sciences
dc.subject.keywordNanofibers
dc.subject.keywordPolyacrylonitrile
dc.subject.keywordMethyl acrylate
dc.subject.keywordElectrospinning
dc.titleStudy of the influence of the parameters of preparation of polymeric solutions obtaining nanofibers by electrospinning
dc.typeArtigos de Periódicos

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