Synthesis of silica-based materials using bio-residues through the sol-gel technique

Autores
Zanotti, Karine; Igal, Katerine; Colombo Migliorero, María Belén; Gomes Zuin, Vânia; Vázquez, Patricia Graciela
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This study focused on the use of citrus bio-waste and obtention of silica-based materialsthrough the sol-gel technique for promoting a greener and more sustainable catalysis. The solgel method is a versatile synthesis route characterized by the low temperatures the materials aresynthesized in, which allows the incorporation of organic components. This method is carried out byacid or alkali hydrolysis combined with bio-waste, such as orange and lemon peels, generated as coproducts in the food processing industry. The main objective was to obtain silica-based materials fromthe precursor TEOS with different catalysts?acetic, citric and hydro-chloric acids and ammoniumhydroxide?adding different percentages of lemon and orange peels in order to find the influenceof bio-waste on acids/alkali precursor hydrolysis. This was to partially replace these catalysts fororange or lemon peels. The solids obtained were characterized with different techniques, such asSEM, FT-IR, potentiometric titration and XRD. SEM images were compared with pure silica obtainedto contrast the morphology of the acidic and alkali hydrolysis. However, until now, few attemptshave been made to highlight the renewability of reagents used in the synthesis or to incorporatebio-based catalytic processes on larger scales.
Fil: Zanotti, Karine. Universidade Federal do São Carlos; Brasil
Fil: Igal, Katerine. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Fil: Colombo Migliorero, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
Fil: Gomes Zuin, Vânia. Leuphana University; Alemania
Fil: Vázquez, Patricia Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
Materia
SOL-GEL SILICA-BASED MATERIALS
ACID/ALKALI HYDROLYSIS
BIO-WASTE
CITRUS PEELS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/167131
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/167131
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Synthesis of silica-based materials using bio-residues through the sol-gel techniqueZanotti, KarineIgal, KaterineColombo Migliorero, María BelénGomes Zuin, VâniaVázquez, Patricia GracielaSOL-GEL SILICA-BASED MATERIALSACID/ALKALI HYDROLYSISBIO-WASTECITRUS PEELShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1This study focused on the use of citrus bio-waste and obtention of silica-based materialsthrough the sol-gel technique for promoting a greener and more sustainable catalysis. The solgel method is a versatile synthesis route characterized by the low temperatures the materials aresynthesized in, which allows the incorporation of organic components. This method is carried out byacid or alkali hydrolysis combined with bio-waste, such as orange and lemon peels, generated as coproducts in the food processing industry. The main objective was to obtain silica-based materials fromthe precursor TEOS with different catalysts?acetic, citric and hydro-chloric acids and ammoniumhydroxide?adding different percentages of lemon and orange peels in order to find the influenceof bio-waste on acids/alkali precursor hydrolysis. This was to partially replace these catalysts fororange or lemon peels. The solids obtained were characterized with different techniques, such asSEM, FT-IR, potentiometric titration and XRD. SEM images were compared with pure silica obtainedto contrast the morphology of the acidic and alkali hydrolysis. However, until now, few attemptshave been made to highlight the renewability of reagents used in the synthesis or to incorporatebio-based catalytic processes on larger scales.Fil: Zanotti, Karine. Universidade Federal do São Carlos; BrasilFil: Igal, Katerine. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; ArgentinaFil: Colombo Migliorero, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; ArgentinaFil: Gomes Zuin, Vânia. Leuphana University; AlemaniaFil: Vázquez, Patricia Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; ArgentinaMultidisciplinary Digital Publishing Institute2021-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/167131Zanotti, Karine; Igal, Katerine; Colombo Migliorero, María Belén; Gomes Zuin, Vânia; Vázquez, Patricia Graciela; Synthesis of silica-based materials using bio-residues through the sol-gel technique; Multidisciplinary Digital Publishing Institute; Sustainable Chemistry; 2; 4; 11-2021; 670-6852673-4079CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2673-4079/2/4/37info:eu-repo/semantics/altIdentifier/doi/10.3390/suschem2040037info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:06:24Zoai:ri.conicet.gov.ar:11336/167131instacron: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:34982025-09-03 10:06:24.669CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis of silica-based materials using bio-residues through the sol-gel technique
title Synthesis of silica-based materials using bio-residues through the sol-gel technique
spellingShingle Synthesis of silica-based materials using bio-residues through the sol-gel technique
Zanotti, Karine
SOL-GEL SILICA-BASED MATERIALS
ACID/ALKALI HYDROLYSIS
BIO-WASTE
CITRUS PEELS
title_short Synthesis of silica-based materials using bio-residues through the sol-gel technique
title_full Synthesis of silica-based materials using bio-residues through the sol-gel technique
title_fullStr Synthesis of silica-based materials using bio-residues through the sol-gel technique
title_full_unstemmed Synthesis of silica-based materials using bio-residues through the sol-gel technique
title_sort Synthesis of silica-based materials using bio-residues through the sol-gel technique
dc.creator.none.fl_str_mv Zanotti, Karine
Igal, Katerine
Colombo Migliorero, María Belén
Gomes Zuin, Vânia
Vázquez, Patricia Graciela
author Zanotti, Karine
author_facet Zanotti, Karine
Igal, Katerine
Colombo Migliorero, María Belén
Gomes Zuin, Vânia
Vázquez, Patricia Graciela
author_role author
author2 Igal, Katerine
Colombo Migliorero, María Belén
Gomes Zuin, Vânia
Vázquez, Patricia Graciela
author2_role author
author
author
author
dc.subject.none.fl_str_mv SOL-GEL SILICA-BASED MATERIALS
ACID/ALKALI HYDROLYSIS
BIO-WASTE
CITRUS PEELS
topic SOL-GEL SILICA-BASED MATERIALS
ACID/ALKALI HYDROLYSIS
BIO-WASTE
CITRUS PEELS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This study focused on the use of citrus bio-waste and obtention of silica-based materialsthrough the sol-gel technique for promoting a greener and more sustainable catalysis. The solgel method is a versatile synthesis route characterized by the low temperatures the materials aresynthesized in, which allows the incorporation of organic components. This method is carried out byacid or alkali hydrolysis combined with bio-waste, such as orange and lemon peels, generated as coproducts in the food processing industry. The main objective was to obtain silica-based materials fromthe precursor TEOS with different catalysts?acetic, citric and hydro-chloric acids and ammoniumhydroxide?adding different percentages of lemon and orange peels in order to find the influenceof bio-waste on acids/alkali precursor hydrolysis. This was to partially replace these catalysts fororange or lemon peels. The solids obtained were characterized with different techniques, such asSEM, FT-IR, potentiometric titration and XRD. SEM images were compared with pure silica obtainedto contrast the morphology of the acidic and alkali hydrolysis. However, until now, few attemptshave been made to highlight the renewability of reagents used in the synthesis or to incorporatebio-based catalytic processes on larger scales.
Fil: Zanotti, Karine. Universidade Federal do São Carlos; Brasil
Fil: Igal, Katerine. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina
Fil: Colombo Migliorero, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
Fil: Gomes Zuin, Vânia. Leuphana University; Alemania
Fil: Vázquez, Patricia Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
description This study focused on the use of citrus bio-waste and obtention of silica-based materialsthrough the sol-gel technique for promoting a greener and more sustainable catalysis. The solgel method is a versatile synthesis route characterized by the low temperatures the materials aresynthesized in, which allows the incorporation of organic components. This method is carried out byacid or alkali hydrolysis combined with bio-waste, such as orange and lemon peels, generated as coproducts in the food processing industry. The main objective was to obtain silica-based materials fromthe precursor TEOS with different catalysts?acetic, citric and hydro-chloric acids and ammoniumhydroxide?adding different percentages of lemon and orange peels in order to find the influenceof bio-waste on acids/alkali precursor hydrolysis. This was to partially replace these catalysts fororange or lemon peels. The solids obtained were characterized with different techniques, such asSEM, FT-IR, potentiometric titration and XRD. SEM images were compared with pure silica obtainedto contrast the morphology of the acidic and alkali hydrolysis. However, until now, few attemptshave been made to highlight the renewability of reagents used in the synthesis or to incorporatebio-based catalytic processes on larger scales.
publishDate 2021
dc.date.none.fl_str_mv 2021-11
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/11336/167131
Zanotti, Karine; Igal, Katerine; Colombo Migliorero, María Belén; Gomes Zuin, Vânia; Vázquez, Patricia Graciela; Synthesis of silica-based materials using bio-residues through the sol-gel technique; Multidisciplinary Digital Publishing Institute; Sustainable Chemistry; 2; 4; 11-2021; 670-685
2673-4079
CONICET Digital
CONICET
url http://hdl.handle.net/11336/167131
identifier_str_mv Zanotti, Karine; Igal, Katerine; Colombo Migliorero, María Belén; Gomes Zuin, Vânia; Vázquez, Patricia Graciela; Synthesis of silica-based materials using bio-residues through the sol-gel technique; Multidisciplinary Digital Publishing Institute; Sustainable Chemistry; 2; 4; 11-2021; 670-685
2673-4079
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://www.mdpi.com/2673-4079/2/4/37
info:eu-repo/semantics/altIdentifier/doi/10.3390/suschem2040037
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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_ 1842269957223612416
score 13.13397

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