Simultaneous Treatment of Both Sides of the Polymer with a Conical-Shaped Atmospheric Pressure Plasma Jet
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3390/polym15020461 http://hdl.handle.net/11449/249579 |
Resumo: | A 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. |
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Repositório Institucional da UNESP |
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2946 |
spelling |
Simultaneous Treatment of Both Sides of the Polymer with a Conical-Shaped Atmospheric Pressure Plasma Jetatmospheric pressure plasma jetconical-shapedFTIRpolymerpolypropyleneSEMXPSA 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.Laboratory of Plasmas and Applications Department of Physics Faculty of Engineering and Sciences São Paulo State University (UNESP)Leibniz Institute for Plasma Science and Technology—INPDepartment of Materials and Technology São Paulo State University UNESPLaboratory of Plasmas and Applications Department of Physics Faculty of Engineering and Sciences São Paulo State University (UNESP)Department of Materials and Technology São Paulo State University UNESPUniversidade Estadual Paulista (UNESP)Leibniz Institute for Plasma Science and Technology—INPKodaira, Felipe Vicente de Paula [UNESP]Leal, Bruno Henrique Silva [UNESP]Tavares, Thayna Fernandes [UNESP]Quade, AntjeHein, Luis Rogerio de Oliveira [UNESP]Chiappim, William [UNESP]Kostov, Konstantin Georgiev [UNESP]2023-07-29T16:03:38Z2023-07-29T16:03:38Z2023-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.3390/polym15020461Polymers, v. 15, n. 2, 2023.2073-4360http://hdl.handle.net/11449/24957910.3390/polym150204612-s2.0-85146654822Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPolymersinfo:eu-repo/semantics/openAccess2023-07-29T16:03:38Zoai:repositorio.unesp.br:11449/249579Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T16:03:38Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Simultaneous Treatment of Both Sides of the Polymer with a Conical-Shaped Atmospheric Pressure Plasma Jet |
title |
Simultaneous Treatment of Both Sides of the Polymer with a Conical-Shaped Atmospheric Pressure Plasma Jet |
spellingShingle |
Simultaneous Treatment of Both Sides of the Polymer with a Conical-Shaped Atmospheric Pressure Plasma Jet Kodaira, Felipe Vicente de Paula [UNESP] atmospheric pressure plasma jet conical-shaped FTIR polymer polypropylene SEM XPS |
title_short |
Simultaneous Treatment of Both Sides of the Polymer with a Conical-Shaped Atmospheric Pressure Plasma Jet |
title_full |
Simultaneous Treatment of Both Sides of the Polymer with a Conical-Shaped Atmospheric Pressure Plasma Jet |
title_fullStr |
Simultaneous Treatment of Both Sides of the Polymer with a Conical-Shaped Atmospheric Pressure Plasma Jet |
title_full_unstemmed |
Simultaneous Treatment of Both Sides of the Polymer with a Conical-Shaped Atmospheric Pressure Plasma Jet |
title_sort |
Simultaneous Treatment of Both Sides of the Polymer with a Conical-Shaped Atmospheric Pressure Plasma Jet |
author |
Kodaira, Felipe Vicente de Paula [UNESP] |
author_facet |
Kodaira, Felipe Vicente de Paula [UNESP] Leal, Bruno Henrique Silva [UNESP] Tavares, Thayna Fernandes [UNESP] Quade, Antje Hein, Luis Rogerio de Oliveira [UNESP] Chiappim, William [UNESP] Kostov, Konstantin Georgiev [UNESP] |
author_role |
author |
author2 |
Leal, Bruno Henrique Silva [UNESP] Tavares, Thayna Fernandes [UNESP] Quade, Antje Hein, Luis Rogerio de Oliveira [UNESP] Chiappim, William [UNESP] Kostov, Konstantin Georgiev [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Leibniz Institute for Plasma Science and Technology—INP |
dc.contributor.author.fl_str_mv |
Kodaira, Felipe Vicente de Paula [UNESP] Leal, Bruno Henrique Silva [UNESP] Tavares, Thayna Fernandes [UNESP] Quade, Antje Hein, Luis Rogerio de Oliveira [UNESP] Chiappim, William [UNESP] Kostov, Konstantin Georgiev [UNESP] |
dc.subject.por.fl_str_mv |
atmospheric pressure plasma jet conical-shaped FTIR polymer polypropylene SEM XPS |
topic |
atmospheric pressure plasma jet conical-shaped FTIR polymer polypropylene SEM XPS |
description |
A 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. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T16:03:38Z 2023-07-29T16:03:38Z 2023-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3390/polym15020461 Polymers, v. 15, n. 2, 2023. 2073-4360 http://hdl.handle.net/11449/249579 10.3390/polym15020461 2-s2.0-85146654822 |
url |
http://dx.doi.org/10.3390/polym15020461 http://hdl.handle.net/11449/249579 |
identifier_str_mv |
Polymers, v. 15, n. 2, 2023. 2073-4360 10.3390/polym15020461 2-s2.0-85146654822 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Polymers |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964401808179200 |