Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymers

Autores
Contreras, Cintia Belén; Figueroa, Francisco Nicolas; Weibel, Daniel E.; Strumia, Miriam Cristina
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Hybrid inorganic–organic nanomaterials have received increasing interest due to the possibility of implementing different functions and characteristics within a single material. Their functionalities are a consequence of the synergy of the properties of distinct building blocks and are related to their varied natures and spatial locations. In this work, we present the development of superhydrophobic properties on polypropylene (PP) surfaces using hybrid nanomateriales from TiO 2 nanoparticles (NPs) and dendronized polymers. The dendron acryl Behera's amine was successfully grafted on the TiO 2 NP surfaces by Surface-Initiated Atom Transfer Radical Polymerization (SI-ATRP) and a core-brush material was obtained. Finally, PP substrates were coated with NP hybrids to produce superhydrophobic surfaces with water contact angles of over 158 degrees. Controlling the organic silane concentration on the TiO 2 NPs allowed the dendronized process to be driven and thereby permitted the selection of specific wettability properties on PP substrate surfaces with high water adhesion or self-cleaning conditions. This dendronized effect with consequent steric congestion of the polymeric brushes on the NPs changed their behaviors from Wenzel to the Cassie Baxter state. © 2018 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2018, 56, 2019–2029.
Fil: Contreras, Cintia Belén. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina. Universidad Nacional de San Martin. Instituto de Nanosistemas; Argentina
Fil: Figueroa, Francisco Nicolas. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; Argentina
Fil: Weibel, Daniel E.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Strumia, Miriam Cristina. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; Argentina
Materia
DENDRONIZED POLYMERS
HYBRID MATERIALS
SI-ATRP
SUPERHYDROPHOBIC SURFACES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/90959
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/90959
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymersContreras, Cintia BelénFigueroa, Francisco NicolasWeibel, Daniel E.Strumia, Miriam CristinaDENDRONIZED POLYMERSHYBRID MATERIALSSI-ATRPSUPERHYDROPHOBIC SURFACEShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Hybrid inorganic–organic nanomaterials have received increasing interest due to the possibility of implementing different functions and characteristics within a single material. Their functionalities are a consequence of the synergy of the properties of distinct building blocks and are related to their varied natures and spatial locations. In this work, we present the development of superhydrophobic properties on polypropylene (PP) surfaces using hybrid nanomateriales from TiO 2 nanoparticles (NPs) and dendronized polymers. The dendron acryl Behera's amine was successfully grafted on the TiO 2 NP surfaces by Surface-Initiated Atom Transfer Radical Polymerization (SI-ATRP) and a core-brush material was obtained. Finally, PP substrates were coated with NP hybrids to produce superhydrophobic surfaces with water contact angles of over 158 degrees. Controlling the organic silane concentration on the TiO 2 NPs allowed the dendronized process to be driven and thereby permitted the selection of specific wettability properties on PP substrate surfaces with high water adhesion or self-cleaning conditions. This dendronized effect with consequent steric congestion of the polymeric brushes on the NPs changed their behaviors from Wenzel to the Cassie Baxter state. © 2018 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2018, 56, 2019–2029.Fil: Contreras, Cintia Belén. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina. Universidad Nacional de San Martin. Instituto de Nanosistemas; ArgentinaFil: Figueroa, Francisco Nicolas. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; ArgentinaFil: Weibel, Daniel E.. Universidade Federal do Rio de Janeiro; BrasilFil: Strumia, Miriam Cristina. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; ArgentinaJohn Wiley & Sons Inc2018-09-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/90959Contreras, Cintia Belén; Figueroa, Francisco Nicolas; Weibel, Daniel E.; Strumia, Miriam Cristina; Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymers; John Wiley & Sons Inc; Journal of Polymer Science Part A: Polymer Chemistry; 56; 18; 2-9-2018; 2019-20290887-624X1099-0518CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/journal/10990518info:eu-repo/semantics/altIdentifier/doi/10.1002/pola.29086info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:02:40Zoai:ri.conicet.gov.ar:11336/90959instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:02:40.34CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymers
title Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymers
spellingShingle Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymers
Contreras, Cintia Belén
DENDRONIZED POLYMERS
HYBRID MATERIALS
SI-ATRP
SUPERHYDROPHOBIC SURFACES
title_short Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymers
title_full Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymers
title_fullStr Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymers
title_full_unstemmed Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymers
title_sort Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymers
dc.creator.none.fl_str_mv Contreras, Cintia Belén
Figueroa, Francisco Nicolas
Weibel, Daniel E.
Strumia, Miriam Cristina
author Contreras, Cintia Belén
author_facet Contreras, Cintia Belén
Figueroa, Francisco Nicolas
Weibel, Daniel E.
Strumia, Miriam Cristina
author_role author
author2 Figueroa, Francisco Nicolas
Weibel, Daniel E.
Strumia, Miriam Cristina
author2_role author
author
author
dc.subject.none.fl_str_mv DENDRONIZED POLYMERS
HYBRID MATERIALS
SI-ATRP
SUPERHYDROPHOBIC SURFACES
topic DENDRONIZED POLYMERS
HYBRID MATERIALS
SI-ATRP
SUPERHYDROPHOBIC SURFACES
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Hybrid inorganic–organic nanomaterials have received increasing interest due to the possibility of implementing different functions and characteristics within a single material. Their functionalities are a consequence of the synergy of the properties of distinct building blocks and are related to their varied natures and spatial locations. In this work, we present the development of superhydrophobic properties on polypropylene (PP) surfaces using hybrid nanomateriales from TiO 2 nanoparticles (NPs) and dendronized polymers. The dendron acryl Behera's amine was successfully grafted on the TiO 2 NP surfaces by Surface-Initiated Atom Transfer Radical Polymerization (SI-ATRP) and a core-brush material was obtained. Finally, PP substrates were coated with NP hybrids to produce superhydrophobic surfaces with water contact angles of over 158 degrees. Controlling the organic silane concentration on the TiO 2 NPs allowed the dendronized process to be driven and thereby permitted the selection of specific wettability properties on PP substrate surfaces with high water adhesion or self-cleaning conditions. This dendronized effect with consequent steric congestion of the polymeric brushes on the NPs changed their behaviors from Wenzel to the Cassie Baxter state. © 2018 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2018, 56, 2019–2029.
Fil: Contreras, Cintia Belén. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina. Universidad Nacional de San Martin. Instituto de Nanosistemas; Argentina
Fil: Figueroa, Francisco Nicolas. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; Argentina
Fil: Weibel, Daniel E.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Strumia, Miriam Cristina. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; Argentina
description Hybrid inorganic–organic nanomaterials have received increasing interest due to the possibility of implementing different functions and characteristics within a single material. Their functionalities are a consequence of the synergy of the properties of distinct building blocks and are related to their varied natures and spatial locations. In this work, we present the development of superhydrophobic properties on polypropylene (PP) surfaces using hybrid nanomateriales from TiO 2 nanoparticles (NPs) and dendronized polymers. The dendron acryl Behera's amine was successfully grafted on the TiO 2 NP surfaces by Surface-Initiated Atom Transfer Radical Polymerization (SI-ATRP) and a core-brush material was obtained. Finally, PP substrates were coated with NP hybrids to produce superhydrophobic surfaces with water contact angles of over 158 degrees. Controlling the organic silane concentration on the TiO 2 NPs allowed the dendronized process to be driven and thereby permitted the selection of specific wettability properties on PP substrate surfaces with high water adhesion or self-cleaning conditions. This dendronized effect with consequent steric congestion of the polymeric brushes on the NPs changed their behaviors from Wenzel to the Cassie Baxter state. © 2018 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2018, 56, 2019–2029.
publishDate 2018
dc.date.none.fl_str_mv 2018-09-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/90959
Contreras, Cintia Belén; Figueroa, Francisco Nicolas; Weibel, Daniel E.; Strumia, Miriam Cristina; Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymers; John Wiley & Sons Inc; Journal of Polymer Science Part A: Polymer Chemistry; 56; 18; 2-9-2018; 2019-2029
0887-624X
1099-0518
CONICET Digital
CONICET
url http://hdl.handle.net/11336/90959
identifier_str_mv Contreras, Cintia Belén; Figueroa, Francisco Nicolas; Weibel, Daniel E.; Strumia, Miriam Cristina; Superhydrophobic polypropylene surfaces prepared with TiO 2 nanoparticles functionalized by dendritic polymers; John Wiley & Sons Inc; Journal of Polymer Science Part A: Polymer Chemistry; 56; 18; 2-9-2018; 2019-2029
0887-624X
1099-0518
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/journal/10990518
info:eu-repo/semantics/altIdentifier/doi/10.1002/pola.29086
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Inc
publisher.none.fl_str_mv John Wiley & Sons Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.993085

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