Characterization of plasma polymerized HMDSN films deposited by atmospheric plasma jet
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.surfcoat.2016.11.109 http://hdl.handle.net/11449/169313 |
Resumo: | Deposition of plasma polymers using atmospheric pressure plasma jet in mixture of argon, air and hexamethyldisilazane (HMDSN) was studied. The HMDSN monomer, used as film precursor, was carried to the jet nozzle by an auxiliary airflow and mixed with principal argon flow. The films were deposited for different times using mean discharge power of 2.8 W, main argon flow of 1 SLM while the carrier flow (air + HMDSN) was 0.1 SLM. The water contact angles measured across the obtained HMDSN plasma polymer film showed two well-defined areas, one hydrophilic, with contact angle near zero degrees and one hydrophobic, with contact angle around 100 degrees. The FTIR spectra showed that part of the original structure of HMDSN monomer was preserved and new chemical bonds were observed. XPS analysis showed that the deposited coatings are inorganic SiO2-like coatings. The films thickness was evaluated and it reached values about 2 μm in the center and decreased to the border (in continuous deposition mode more rapidly than in the pulsed one). Roughness values were obtained and it is shown that they varied for each region of the film. |
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Repositório Institucional da UNESP |
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Characterization of plasma polymerized HMDSN films deposited by atmospheric plasma jetAPPJAtmospheric pressure plasma jetHMDSNPlasma polymerPolymeric filmsDeposition of plasma polymers using atmospheric pressure plasma jet in mixture of argon, air and hexamethyldisilazane (HMDSN) was studied. The HMDSN monomer, used as film precursor, was carried to the jet nozzle by an auxiliary airflow and mixed with principal argon flow. The films were deposited for different times using mean discharge power of 2.8 W, main argon flow of 1 SLM while the carrier flow (air + HMDSN) was 0.1 SLM. The water contact angles measured across the obtained HMDSN plasma polymer film showed two well-defined areas, one hydrophilic, with contact angle near zero degrees and one hydrophobic, with contact angle around 100 degrees. The FTIR spectra showed that part of the original structure of HMDSN monomer was preserved and new chemical bonds were observed. XPS analysis showed that the deposited coatings are inorganic SiO2-like coatings. The films thickness was evaluated and it reached values about 2 μm in the center and decreased to the border (in continuous deposition mode more rapidly than in the pulsed one). Roughness values were obtained and it is shown that they varied for each region of the film.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)UNESP São Paulo State University, Av. Dr. Ariberto Pereira da CunhaINP Leibniz-Institute for Plasma Science and Technology, Felix-Hausdorff Str. 2UNESP São Paulo State University, Av. Dr. Ariberto Pereira da CunhaUniversidade Estadual Paulista (Unesp)Leibniz-Institute for Plasma Science and TechnologyKodaira, F. V.P. [UNESP]Ricci Castro, A. H. [UNESP]Prysiazhnyi, V. [UNESP]Mota, R. P. [UNESP]Quade, A.Kostov, K. G. [UNESP]2018-12-11T16:45:19Z2018-12-11T16:45:19Z2017-02-25info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article117-122application/pdfhttp://dx.doi.org/10.1016/j.surfcoat.2016.11.109Surface and Coatings Technology, v. 312, p. 117-122.0257-8972http://hdl.handle.net/11449/16931310.1016/j.surfcoat.2016.11.1092-s2.0-850081858092-s2.0-85008185809.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSurface and Coatings Technology0,928info:eu-repo/semantics/openAccess2023-12-14T06:19:23Zoai:repositorio.unesp.br:11449/169313Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-12-14T06:19:23Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Characterization of plasma polymerized HMDSN films deposited by atmospheric plasma jet |
title |
Characterization of plasma polymerized HMDSN films deposited by atmospheric plasma jet |
spellingShingle |
Characterization of plasma polymerized HMDSN films deposited by atmospheric plasma jet Kodaira, F. V.P. [UNESP] APPJ Atmospheric pressure plasma jet HMDSN Plasma polymer Polymeric films |
title_short |
Characterization of plasma polymerized HMDSN films deposited by atmospheric plasma jet |
title_full |
Characterization of plasma polymerized HMDSN films deposited by atmospheric plasma jet |
title_fullStr |
Characterization of plasma polymerized HMDSN films deposited by atmospheric plasma jet |
title_full_unstemmed |
Characterization of plasma polymerized HMDSN films deposited by atmospheric plasma jet |
title_sort |
Characterization of plasma polymerized HMDSN films deposited by atmospheric plasma jet |
author |
Kodaira, F. V.P. [UNESP] |
author_facet |
Kodaira, F. V.P. [UNESP] Ricci Castro, A. H. [UNESP] Prysiazhnyi, V. [UNESP] Mota, R. P. [UNESP] Quade, A. Kostov, K. G. [UNESP] |
author_role |
author |
author2 |
Ricci Castro, A. H. [UNESP] Prysiazhnyi, V. [UNESP] Mota, R. P. [UNESP] Quade, A. Kostov, K. G. [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Leibniz-Institute for Plasma Science and Technology |
dc.contributor.author.fl_str_mv |
Kodaira, F. V.P. [UNESP] Ricci Castro, A. H. [UNESP] Prysiazhnyi, V. [UNESP] Mota, R. P. [UNESP] Quade, A. Kostov, K. G. [UNESP] |
dc.subject.por.fl_str_mv |
APPJ Atmospheric pressure plasma jet HMDSN Plasma polymer Polymeric films |
topic |
APPJ Atmospheric pressure plasma jet HMDSN Plasma polymer Polymeric films |
description |
Deposition of plasma polymers using atmospheric pressure plasma jet in mixture of argon, air and hexamethyldisilazane (HMDSN) was studied. The HMDSN monomer, used as film precursor, was carried to the jet nozzle by an auxiliary airflow and mixed with principal argon flow. The films were deposited for different times using mean discharge power of 2.8 W, main argon flow of 1 SLM while the carrier flow (air + HMDSN) was 0.1 SLM. The water contact angles measured across the obtained HMDSN plasma polymer film showed two well-defined areas, one hydrophilic, with contact angle near zero degrees and one hydrophobic, with contact angle around 100 degrees. The FTIR spectra showed that part of the original structure of HMDSN monomer was preserved and new chemical bonds were observed. XPS analysis showed that the deposited coatings are inorganic SiO2-like coatings. The films thickness was evaluated and it reached values about 2 μm in the center and decreased to the border (in continuous deposition mode more rapidly than in the pulsed one). Roughness values were obtained and it is shown that they varied for each region of the film. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-02-25 2018-12-11T16:45:19Z 2018-12-11T16:45:19Z |
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/10.1016/j.surfcoat.2016.11.109 Surface and Coatings Technology, v. 312, p. 117-122. 0257-8972 http://hdl.handle.net/11449/169313 10.1016/j.surfcoat.2016.11.109 2-s2.0-85008185809 2-s2.0-85008185809.pdf |
url |
http://dx.doi.org/10.1016/j.surfcoat.2016.11.109 http://hdl.handle.net/11449/169313 |
identifier_str_mv |
Surface and Coatings Technology, v. 312, p. 117-122. 0257-8972 10.1016/j.surfcoat.2016.11.109 2-s2.0-85008185809 2-s2.0-85008185809.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Surface and Coatings Technology 0,928 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
117-122 application/pdf |
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_ |
1799965280559955968 |