Simultaneous Treatment of Both Sides of the Polymer with a Conical-Shaped Atmospheric Pressure Plasma Jet

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorLeibniz Institute for Plasma Science and Technology—INP-
Autor(es): dc.creatorKodaira, Felipe Vicente de Paula-
Autor(es): dc.creatorLeal, Bruno Henrique Silva-
Autor(es): dc.creatorTavares, Thayna Fernandes-
Autor(es): dc.creatorQuade, Antje-
Autor(es): dc.creatorHein, Luis Rogerio de Oliveira-
Autor(es): dc.creatorChiappim, William-
Autor(es): dc.creatorKostov, Konstantin Georgiev-
Data de aceite: dc.date.accessioned2025-08-21T15:19:07Z-
Data de disponibilização: dc.date.available2025-08-21T15:19:07Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/polym15020461-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/249579-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/249579-
Descrição: dc.descriptionA conical-shaped atmospheric pressure plasma jet (CS-APPJ) was developed to overcome a standard limitation of APPJs, which is their small treatment area. The CS-APPJs increase the treatment area but use the same gas flow. In the present work, polypropylene samples were treated by CS-APPJ and characterized by scanning electron microscope (SEM), the contact angle, Fourier-transformed infrared spectroscopy (FTIR), and X-ray photoelectron spectroscopy (XPS). It was observed that the treatment co-occurs on the face directly in contact with the plasma and on the opposite face (OF) of the samples, i.e., no contact. However, the treatment changed the chemical composition on each side; the OF is rougher than the direct contact face (DCF), probably due to the oxygen groups in excess at the DCF and nitrogen in quantity at the OF. Although simultaneous treatment of both sides of the sample occurs for most atmospheric plasma treatments, this phenomenon is not explored in the literature.-
Descrição: dc.descriptionLaboratory of Plasmas and Applications Department of Physics Faculty of Engineering and Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionLeibniz Institute for Plasma Science and Technology—INP-
Descrição: dc.descriptionDepartment of Materials and Technology São Paulo State University UNESP-
Descrição: dc.descriptionLaboratory of Plasmas and Applications Department of Physics Faculty of Engineering and Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Materials and Technology São Paulo State University UNESP-
Idioma: dc.languageen-
Relação: dc.relationPolymers-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectatmospheric pressure plasma jet-
Palavras-chave: dc.subjectconical-shaped-
Palavras-chave: dc.subjectFTIR-
Palavras-chave: dc.subjectpolymer-
Palavras-chave: dc.subjectpolypropylene-
Palavras-chave: dc.subjectSEM-
Palavras-chave: dc.subjectXPS-
Título: dc.titleSimultaneous Treatment of Both Sides of the Polymer with a Conical-Shaped Atmospheric Pressure Plasma Jet-
Tipo de arquivo: dc.typelivro digital-
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