Photocatalytic NOx removal with TiO2-impregnated 3D-printed PET supports

Autores
Binetti Basterrechea, Gian Franco; Montesinos, Victor Nahuel; Quici, Natalia
Año de publicación
2023
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
In this work, the photocatalytic removal of NOx with 3D-printed supports was studied. The technology consisted of a continuous gas flow phase reactor containing a 3D printed PET support impregnated with TiO2 as photocatalyst. The 3D impregnated supports were characterized by diffuse reflectance spectrometry and SEM/EDS. The effect of several key-factors on the removal capacity were studied: type of PET filament (native, BPET vs glycol-modified, PETG), type of TiO2 (P-25 vs Hombikat UV-100), UV-light source (LED vs tubular lamps) and number of deposited TiO2 layers. The highest NO and NOx removal were achieved by only one layer of Hombikat UV-100 over PETG supports, irradiating from both sides of the flat reactor with two sets of black light lamps. This work demonstrate that 3D printing is a reliable and powerful technique for fabrication of photocatalytic reactive supports.
UTN
FONCyT
CONICET
Fil: Binetti Basterrechea, Gian Franco. Centro Tecnologías Químicas – Dpto. de Ingeniería Química, FRBA, UTN, Medrano 951, Ciudad Autónoma de Buenos Aires, Argentina
Fil: Montesinos. Víctor Nahuel. Gerencia de Química – CNEA, CONICET, Av. Gral. Paz 1499, Villa Maipú, Argentina. Centro Tecnologías Químicas – Dpto. de Ingeniería Química, FRBA, UTN, Medrano 951, Ciudad Autónoma de Buenos Aires, Argentina
Fil: Quici, Natalia. Gerencia de Química – CNEA, CONICET, Av. Gral. Paz 1499, Villa Maipú, Argentina. Centro Tecnologías Químicas – Dpto. de Ingeniería Química, FRBA, UTN, Medrano 951, Ciudad Autónoma de Buenos Aires, Argentina
Materia
TiO2
3D printing
heterogeneous photocatalysis
NOx
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2024-03-27T18:42:03Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/10208
Acceder
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network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling Photocatalytic NOx removal with TiO2-impregnated 3D-printed PET supportsBinetti Basterrechea, Gian FrancoMontesinos, Victor NahuelQuici, NataliaTiO23D printingheterogeneous photocatalysisNOxIn this work, the photocatalytic removal of NOx with 3D-printed supports was studied. The technology consisted of a continuous gas flow phase reactor containing a 3D printed PET support impregnated with TiO2 as photocatalyst. The 3D impregnated supports were characterized by diffuse reflectance spectrometry and SEM/EDS. The effect of several key-factors on the removal capacity were studied: type of PET filament (native, BPET vs glycol-modified, PETG), type of TiO2 (P-25 vs Hombikat UV-100), UV-light source (LED vs tubular lamps) and number of deposited TiO2 layers. The highest NO and NOx removal were achieved by only one layer of Hombikat UV-100 over PETG supports, irradiating from both sides of the flat reactor with two sets of black light lamps. This work demonstrate that 3D printing is a reliable and powerful technique for fabrication of photocatalytic reactive supports.UTNFONCyTCONICETFil: Binetti Basterrechea, Gian Franco. Centro Tecnologías Químicas – Dpto. de Ingeniería Química, FRBA, UTN, Medrano 951, Ciudad Autónoma de Buenos Aires, ArgentinaFil: Montesinos. Víctor Nahuel. Gerencia de Química – CNEA, CONICET, Av. Gral. Paz 1499, Villa Maipú, Argentina. Centro Tecnologías Químicas – Dpto. de Ingeniería Química, FRBA, UTN, Medrano 951, Ciudad Autónoma de Buenos Aires, ArgentinaFil: Quici, Natalia. Gerencia de Química – CNEA, CONICET, Av. Gral. Paz 1499, Villa Maipú, Argentina. Centro Tecnologías Químicas – Dpto. de Ingeniería Química, FRBA, UTN, Medrano 951, Ciudad Autónoma de Buenos Aires, Argentina2024-03-27T18:42:03Z2024-03-27T18:42:03Z2023info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciapdfapplication/pdfhttps://cipoa.org/site/6cipoa/5th-cipoahttp://hdl.handle.net/20.500.12272/10208engPhosAgro/UNESCO/IUPAC/CNEA on Green Chemistry: “From waste to fuel: 3D-printed gas phase reactors for low-cost methane photocatalytic synthesis by reduction of emitted CO2 in water treatment”.PIP 2021-2023, CONICET: Inmovilización de nanopartículas metálicas y semiconductoras en biomasa o matrices poliméricas para remoción de contaminantes en fase acuosa y gaseosa por procesos avanzados oxidativos y reductivos y/o adsorción”PID MSUTIBA0006572TC 2019, UTN: “Diseño y fabricación de reactores por impresión 3D para conversión de CO2 en compuestos con valor agregado por fotocatálisis heterogénea”info:eu-repo/semantics/openAccess2024-03-27T18:42:03Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 InternacionalAtribuciónreponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:48:15Zoai:ria.utn.edu.ar:20.500.12272/10208instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:48:16.466Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Photocatalytic NOx removal with TiO2-impregnated 3D-printed PET supports
title Photocatalytic NOx removal with TiO2-impregnated 3D-printed PET supports
spellingShingle Photocatalytic NOx removal with TiO2-impregnated 3D-printed PET supports
Binetti Basterrechea, Gian Franco
TiO2
3D printing
heterogeneous photocatalysis
NOx
title_short Photocatalytic NOx removal with TiO2-impregnated 3D-printed PET supports
title_full Photocatalytic NOx removal with TiO2-impregnated 3D-printed PET supports
title_fullStr Photocatalytic NOx removal with TiO2-impregnated 3D-printed PET supports
title_full_unstemmed Photocatalytic NOx removal with TiO2-impregnated 3D-printed PET supports
title_sort Photocatalytic NOx removal with TiO2-impregnated 3D-printed PET supports
dc.creator.none.fl_str_mv Binetti Basterrechea, Gian Franco
Montesinos, Victor Nahuel
Quici, Natalia
author Binetti Basterrechea, Gian Franco
author_facet Binetti Basterrechea, Gian Franco
Montesinos, Victor Nahuel
Quici, Natalia
author_role author
author2 Montesinos, Victor Nahuel
Quici, Natalia
author2_role author
author
dc.subject.none.fl_str_mv TiO2
3D printing
heterogeneous photocatalysis
NOx
topic TiO2
3D printing
heterogeneous photocatalysis
NOx
dc.description.none.fl_txt_mv In this work, the photocatalytic removal of NOx with 3D-printed supports was studied. The technology consisted of a continuous gas flow phase reactor containing a 3D printed PET support impregnated with TiO2 as photocatalyst. The 3D impregnated supports were characterized by diffuse reflectance spectrometry and SEM/EDS. The effect of several key-factors on the removal capacity were studied: type of PET filament (native, BPET vs glycol-modified, PETG), type of TiO2 (P-25 vs Hombikat UV-100), UV-light source (LED vs tubular lamps) and number of deposited TiO2 layers. The highest NO and NOx removal were achieved by only one layer of Hombikat UV-100 over PETG supports, irradiating from both sides of the flat reactor with two sets of black light lamps. This work demonstrate that 3D printing is a reliable and powerful technique for fabrication of photocatalytic reactive supports.
UTN
FONCyT
CONICET
Fil: Binetti Basterrechea, Gian Franco. Centro Tecnologías Químicas – Dpto. de Ingeniería Química, FRBA, UTN, Medrano 951, Ciudad Autónoma de Buenos Aires, Argentina
Fil: Montesinos. Víctor Nahuel. Gerencia de Química – CNEA, CONICET, Av. Gral. Paz 1499, Villa Maipú, Argentina. Centro Tecnologías Químicas – Dpto. de Ingeniería Química, FRBA, UTN, Medrano 951, Ciudad Autónoma de Buenos Aires, Argentina
Fil: Quici, Natalia. Gerencia de Química – CNEA, CONICET, Av. Gral. Paz 1499, Villa Maipú, Argentina. Centro Tecnologías Químicas – Dpto. de Ingeniería Química, FRBA, UTN, Medrano 951, Ciudad Autónoma de Buenos Aires, Argentina
description In this work, the photocatalytic removal of NOx with 3D-printed supports was studied. The technology consisted of a continuous gas flow phase reactor containing a 3D printed PET support impregnated with TiO2 as photocatalyst. The 3D impregnated supports were characterized by diffuse reflectance spectrometry and SEM/EDS. The effect of several key-factors on the removal capacity were studied: type of PET filament (native, BPET vs glycol-modified, PETG), type of TiO2 (P-25 vs Hombikat UV-100), UV-light source (LED vs tubular lamps) and number of deposited TiO2 layers. The highest NO and NOx removal were achieved by only one layer of Hombikat UV-100 over PETG supports, irradiating from both sides of the flat reactor with two sets of black light lamps. This work demonstrate that 3D printing is a reliable and powerful technique for fabrication of photocatalytic reactive supports.
publishDate 2023
dc.date.none.fl_str_mv 2023
2024-03-27T18:42:03Z
2024-03-27T18:42:03Z
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv https://cipoa.org/site/6cipoa/5th-cipoa
http://hdl.handle.net/20.500.12272/10208
url https://cipoa.org/site/6cipoa/5th-cipoa
http://hdl.handle.net/20.500.12272/10208
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv PhosAgro/UNESCO/IUPAC/CNEA on Green Chemistry: “From waste to fuel: 3D-printed gas phase reactors for low-cost methane photocatalytic synthesis by reduction of emitted CO2 in water treatment”.
PIP 2021-2023, CONICET: Inmovilización de nanopartículas metálicas y semiconductoras en biomasa o matrices poliméricas para remoción de contaminantes en fase acuosa y gaseosa por procesos avanzados oxidativos y reductivos y/o adsorción”
PID MSUTIBA0006572TC 2019, UTN: “Diseño y fabricación de reactores por impresión 3D para conversión de CO2 en compuestos con valor agregado por fotocatálisis heterogénea”
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2024-03-27T18:42:03Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Atribución
eu_rights_str_mv openAccess
rights_invalid_str_mv 2024-03-27T18:42:03Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Atribución
dc.format.none.fl_str_mv pdf
application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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score 13.265058

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