Plasma polymer deposition of neutral agent carvacrol on a metallic surface by using dielectric barrier discharge plasma in ambient air
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/978-3-030-43690-2_55 http://hdl.handle.net/11449/232982 |
Resumo: | This experiment was conducted by newly designed home-made planar type DBD plasma generator in ambient, with industrial argon as the primary plasma-forming and a carrier gas of monomer. Natural agent Carvacrol monomer was used as a precursor in order to deposit plasma polymeric thin film on the surface of metallic material. The discharge characteristics including, the plasma active power, the discharge voltage, and current were diagnosed. The applied voltage was measured by using a voltage divider and the current and the discharge-charge were measured by using the drop of voltage on a resistor and capacitor, respectively. The characteristics of the thin film deposited are presented by varying discharge conditions. The structures of the film, aging, and adhesion were characterized by infrared reflectance spectroscopy and its thicknesses and roughness by profilometry. The obtained thin film was exhibited smooth, dense, uniform, and having chemical similarity to carvacrol monomer. The obtained thin film also exhibited a high thermal resistivity, strong crosslink with good adhesion to the metallic surface. In general, the thin film can be used for practical application as the surface of a biomaterial. |
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Plasma polymer deposition of neutral agent carvacrol on a metallic surface by using dielectric barrier discharge plasma in ambient airDielectric barrier dischargePlasma diagnosticsPlasma polymerThis experiment was conducted by newly designed home-made planar type DBD plasma generator in ambient, with industrial argon as the primary plasma-forming and a carrier gas of monomer. Natural agent Carvacrol monomer was used as a precursor in order to deposit plasma polymeric thin film on the surface of metallic material. The discharge characteristics including, the plasma active power, the discharge voltage, and current were diagnosed. The applied voltage was measured by using a voltage divider and the current and the discharge-charge were measured by using the drop of voltage on a resistor and capacitor, respectively. The characteristics of the thin film deposited are presented by varying discharge conditions. The structures of the film, aging, and adhesion were characterized by infrared reflectance spectroscopy and its thicknesses and roughness by profilometry. The obtained thin film was exhibited smooth, dense, uniform, and having chemical similarity to carvacrol monomer. The obtained thin film also exhibited a high thermal resistivity, strong crosslink with good adhesion to the metallic surface. In general, the thin film can be used for practical application as the surface of a biomaterial.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Technological Plasmas Laboratory Paulista State University, Experimental Campus of SorocabaDepartment of Chemistry College of Science Bahir Dar UniversityLaboratory of Plasma and Applications Sao Paulo State University, Campus of GuaratinguetáTechnological Plasmas Laboratory Paulista State University, Experimental Campus of SorocabaLaboratory of Plasma and Applications Sao Paulo State University, Campus of GuaratinguetáCNPq: 190896/2015-9FAPESP: 2012/14708-2Universidade Estadual Paulista (UNESP)Bahir Dar UniversityGetnet, Tsegaye Gashaw [UNESP]da Cruz, Nilson Cristino [UNESP]Kayama, Milton Eiji [UNESP]Rangel, Elidiane Cipriano [UNESP]2022-04-30T22:56:32Z2022-04-30T22:56:32Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject716-725http://dx.doi.org/10.1007/978-3-030-43690-2_55Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, v. 308 LNICST, p. 716-725.1867-8211http://hdl.handle.net/11449/23298210.1007/978-3-030-43690-2_552-s2.0-85082988694Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengLecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICSTinfo:eu-repo/semantics/openAccess2024-07-01T20:53:06Zoai:repositorio.unesp.br:11449/232982Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:03:07.832990Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Plasma polymer deposition of neutral agent carvacrol on a metallic surface by using dielectric barrier discharge plasma in ambient air |
title |
Plasma polymer deposition of neutral agent carvacrol on a metallic surface by using dielectric barrier discharge plasma in ambient air |
spellingShingle |
Plasma polymer deposition of neutral agent carvacrol on a metallic surface by using dielectric barrier discharge plasma in ambient air Getnet, Tsegaye Gashaw [UNESP] Dielectric barrier discharge Plasma diagnostics Plasma polymer |
title_short |
Plasma polymer deposition of neutral agent carvacrol on a metallic surface by using dielectric barrier discharge plasma in ambient air |
title_full |
Plasma polymer deposition of neutral agent carvacrol on a metallic surface by using dielectric barrier discharge plasma in ambient air |
title_fullStr |
Plasma polymer deposition of neutral agent carvacrol on a metallic surface by using dielectric barrier discharge plasma in ambient air |
title_full_unstemmed |
Plasma polymer deposition of neutral agent carvacrol on a metallic surface by using dielectric barrier discharge plasma in ambient air |
title_sort |
Plasma polymer deposition of neutral agent carvacrol on a metallic surface by using dielectric barrier discharge plasma in ambient air |
author |
Getnet, Tsegaye Gashaw [UNESP] |
author_facet |
Getnet, Tsegaye Gashaw [UNESP] da Cruz, Nilson Cristino [UNESP] Kayama, Milton Eiji [UNESP] Rangel, Elidiane Cipriano [UNESP] |
author_role |
author |
author2 |
da Cruz, Nilson Cristino [UNESP] Kayama, Milton Eiji [UNESP] Rangel, Elidiane Cipriano [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Bahir Dar University |
dc.contributor.author.fl_str_mv |
Getnet, Tsegaye Gashaw [UNESP] da Cruz, Nilson Cristino [UNESP] Kayama, Milton Eiji [UNESP] Rangel, Elidiane Cipriano [UNESP] |
dc.subject.por.fl_str_mv |
Dielectric barrier discharge Plasma diagnostics Plasma polymer |
topic |
Dielectric barrier discharge Plasma diagnostics Plasma polymer |
description |
This experiment was conducted by newly designed home-made planar type DBD plasma generator in ambient, with industrial argon as the primary plasma-forming and a carrier gas of monomer. Natural agent Carvacrol monomer was used as a precursor in order to deposit plasma polymeric thin film on the surface of metallic material. The discharge characteristics including, the plasma active power, the discharge voltage, and current were diagnosed. The applied voltage was measured by using a voltage divider and the current and the discharge-charge were measured by using the drop of voltage on a resistor and capacitor, respectively. The characteristics of the thin film deposited are presented by varying discharge conditions. The structures of the film, aging, and adhesion were characterized by infrared reflectance spectroscopy and its thicknesses and roughness by profilometry. The obtained thin film was exhibited smooth, dense, uniform, and having chemical similarity to carvacrol monomer. The obtained thin film also exhibited a high thermal resistivity, strong crosslink with good adhesion to the metallic surface. In general, the thin film can be used for practical application as the surface of a biomaterial. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 2022-04-30T22:56:32Z 2022-04-30T22:56:32Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/978-3-030-43690-2_55 Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, v. 308 LNICST, p. 716-725. 1867-8211 http://hdl.handle.net/11449/232982 10.1007/978-3-030-43690-2_55 2-s2.0-85082988694 |
url |
http://dx.doi.org/10.1007/978-3-030-43690-2_55 http://hdl.handle.net/11449/232982 |
identifier_str_mv |
Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, v. 308 LNICST, p. 716-725. 1867-8211 10.1007/978-3-030-43690-2_55 2-s2.0-85082988694 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
716-725 |
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_ |
1808129577259630592 |