One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosity

Autores
Drisko, Glenna L.; Zelcer, Andrés; Luca, Vittorio; Caruso, Rachel A.; Soler Illia, Galo Juan de Avila Arturo
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Hierarchically porous oxides are used in a variety of applications within the energy sector (e.g., fuel cells, batteries), biology (e.g., scaffolds, biocatalysis), separations, and catalysis. This article describes a reproducible one-step method for the preparation of metal oxides with controllable hierarchical pore architectures. The preparation is demonstrated for a wide range of materials, specifically silica, titania, zirconia, aluminum titanium oxide, titanium zirconium oxide, and yttrium zirconium oxide monoliths. The samples were prepared by exploiting the polymerization and phase separation of furfuryl alcohol to produce a colloidal dispersion of poly(furfuryl alcohol) particles. The gelation in the sol-gel process occurred after the in situ formation of the template. The removal of the polymer template led to the formation of macropores, whereas inclusion of an amphiphilic block copolymer (Pluronic F127) assisted mesopore formation, either by templating or by stabilizing the inorganic building blocks. The macropore and mesopore morphology could be altered by varying the synthesis conditions. This control over the pore structure was demonstrated in the silica, titania, and titanium zirconium oxide materials.
Fil: Drisko, Glenna L.. University of Melbourne; Australia
Fil: Zelcer, Andrés. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Luca, Vittorio. Comisión Nacional de Energía Atómica; Argentina
Fil: Caruso, Rachel A.. University of Melbourne; Australia
Fil: Soler Illia, Galo Juan de Avila Arturo. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Monoliths
phase separation
Hierarchical materials
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:11336/190050
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/190050
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosityDrisko, Glenna L.Zelcer, AndrésLuca, VittorioCaruso, Rachel A.Soler Illia, Galo Juan de Avila ArturoMonolithsphase separationHierarchical materialshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Hierarchically porous oxides are used in a variety of applications within the energy sector (e.g., fuel cells, batteries), biology (e.g., scaffolds, biocatalysis), separations, and catalysis. This article describes a reproducible one-step method for the preparation of metal oxides with controllable hierarchical pore architectures. The preparation is demonstrated for a wide range of materials, specifically silica, titania, zirconia, aluminum titanium oxide, titanium zirconium oxide, and yttrium zirconium oxide monoliths. The samples were prepared by exploiting the polymerization and phase separation of furfuryl alcohol to produce a colloidal dispersion of poly(furfuryl alcohol) particles. The gelation in the sol-gel process occurred after the in situ formation of the template. The removal of the polymer template led to the formation of macropores, whereas inclusion of an amphiphilic block copolymer (Pluronic F127) assisted mesopore formation, either by templating or by stabilizing the inorganic building blocks. The macropore and mesopore morphology could be altered by varying the synthesis conditions. This control over the pore structure was demonstrated in the silica, titania, and titanium zirconium oxide materials.Fil: Drisko, Glenna L.. University of Melbourne; AustraliaFil: Zelcer, Andrés. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Luca, Vittorio. Comisión Nacional de Energía Atómica; ArgentinaFil: Caruso, Rachel A.. University of Melbourne; AustraliaFil: Soler Illia, Galo Juan de Avila Arturo. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAmerican Chemical Society2010-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/190050Drisko, Glenna L.; Zelcer, Andrés; Luca, Vittorio; Caruso, Rachel A.; Soler Illia, Galo Juan de Avila Arturo; One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosity; American Chemical Society; Chemistry Of Materials; 22; 15; 8-2010; 4379-43850897-4756CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/cm100764einfo:eu-repo/semantics/altIdentifier/doi/10.1021/cm100764einfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:23:16Zoai:ri.conicet.gov.ar:11336/190050instacron: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 13:23:16.442CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosity
title One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosity
spellingShingle One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosity
Drisko, Glenna L.
Monoliths
phase separation
Hierarchical materials
title_short One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosity
title_full One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosity
title_fullStr One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosity
title_full_unstemmed One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosity
title_sort One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosity
dc.creator.none.fl_str_mv Drisko, Glenna L.
Zelcer, Andrés
Luca, Vittorio
Caruso, Rachel A.
Soler Illia, Galo Juan de Avila Arturo
author Drisko, Glenna L.
author_facet Drisko, Glenna L.
Zelcer, Andrés
Luca, Vittorio
Caruso, Rachel A.
Soler Illia, Galo Juan de Avila Arturo
author_role author
author2 Zelcer, Andrés
Luca, Vittorio
Caruso, Rachel A.
Soler Illia, Galo Juan de Avila Arturo
author2_role author
author
author
author
dc.subject.none.fl_str_mv Monoliths
phase separation
Hierarchical materials
topic Monoliths
phase separation
Hierarchical materials
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Hierarchically porous oxides are used in a variety of applications within the energy sector (e.g., fuel cells, batteries), biology (e.g., scaffolds, biocatalysis), separations, and catalysis. This article describes a reproducible one-step method for the preparation of metal oxides with controllable hierarchical pore architectures. The preparation is demonstrated for a wide range of materials, specifically silica, titania, zirconia, aluminum titanium oxide, titanium zirconium oxide, and yttrium zirconium oxide monoliths. The samples were prepared by exploiting the polymerization and phase separation of furfuryl alcohol to produce a colloidal dispersion of poly(furfuryl alcohol) particles. The gelation in the sol-gel process occurred after the in situ formation of the template. The removal of the polymer template led to the formation of macropores, whereas inclusion of an amphiphilic block copolymer (Pluronic F127) assisted mesopore formation, either by templating or by stabilizing the inorganic building blocks. The macropore and mesopore morphology could be altered by varying the synthesis conditions. This control over the pore structure was demonstrated in the silica, titania, and titanium zirconium oxide materials.
Fil: Drisko, Glenna L.. University of Melbourne; Australia
Fil: Zelcer, Andrés. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Luca, Vittorio. Comisión Nacional de Energía Atómica; Argentina
Fil: Caruso, Rachel A.. University of Melbourne; Australia
Fil: Soler Illia, Galo Juan de Avila Arturo. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Hierarchically porous oxides are used in a variety of applications within the energy sector (e.g., fuel cells, batteries), biology (e.g., scaffolds, biocatalysis), separations, and catalysis. This article describes a reproducible one-step method for the preparation of metal oxides with controllable hierarchical pore architectures. The preparation is demonstrated for a wide range of materials, specifically silica, titania, zirconia, aluminum titanium oxide, titanium zirconium oxide, and yttrium zirconium oxide monoliths. The samples were prepared by exploiting the polymerization and phase separation of furfuryl alcohol to produce a colloidal dispersion of poly(furfuryl alcohol) particles. The gelation in the sol-gel process occurred after the in situ formation of the template. The removal of the polymer template led to the formation of macropores, whereas inclusion of an amphiphilic block copolymer (Pluronic F127) assisted mesopore formation, either by templating or by stabilizing the inorganic building blocks. The macropore and mesopore morphology could be altered by varying the synthesis conditions. This control over the pore structure was demonstrated in the silica, titania, and titanium zirconium oxide materials.
publishDate 2010
dc.date.none.fl_str_mv 2010-08
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/11336/190050
Drisko, Glenna L.; Zelcer, Andrés; Luca, Vittorio; Caruso, Rachel A.; Soler Illia, Galo Juan de Avila Arturo; One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosity; American Chemical Society; Chemistry Of Materials; 22; 15; 8-2010; 4379-4385
0897-4756
CONICET Digital
CONICET
url http://hdl.handle.net/11336/190050
identifier_str_mv Drisko, Glenna L.; Zelcer, Andrés; Luca, Vittorio; Caruso, Rachel A.; Soler Illia, Galo Juan de Avila Arturo; One-pot synthesis of hierarchically structured ceramic monoliths with adjustable porosity; American Chemical Society; Chemistry Of Materials; 22; 15; 8-2010; 4379-4385
0897-4756
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://pubs.acs.org/doi/10.1021/cm100764e
info:eu-repo/semantics/altIdentifier/doi/10.1021/cm100764e
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
application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
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
_version_ 1842981284407672832
score 12.48226

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