Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasound

Autores
Schiel, María Ayelén; Domini, Claudia Elizabeth; Chopa, Alicia Beatriz; Silbestri, Gustavo Fabián
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A novel ionic material from thiophene and bromobutane was synthesized using ultrasound assistance as an alternative energy source. The optimal sonochemical reaction was carried out at 185 W, 20% duty cycle, 60 min in an ice bath. Its extractive capacities with chrysene model system in hexane were studied. The polycyclic aromatic hydrocarbons (PAHs) extraction process, also assisted by ultrasound, was achieved just in 20 min, at 0 C (ice bath), at 10 s ??on? ? 20 s ??off? cycle and 90 W, and a ratio of thiophenium salt solution to sediments of 4:0.2 (ml/g). The buthylthiophenium salt was tested for PAHs extraction in sediment samples from the Bahía Blanca Estuary (BBE). Recoveries of 65% or higher were assessed by molecular fluorescence spectrometry.
Fil: Schiel, María Ayelén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Domini, Claudia Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Chopa, Alicia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Silbestri, Gustavo Fabián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Materia
Pahs
Ultrasound
Buthylthiophenium Salt
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/18728
Acceder
id CONICETDig_1075f0c32a64cfc93d9cfb5b554b0eb7
oai_identifier_str oai:ri.conicet.gov.ar:11336/18728
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasoundSchiel, María AyelénDomini, Claudia ElizabethChopa, Alicia BeatrizSilbestri, Gustavo FabiánPahsUltrasoundButhylthiophenium Salthttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1A novel ionic material from thiophene and bromobutane was synthesized using ultrasound assistance as an alternative energy source. The optimal sonochemical reaction was carried out at 185 W, 20% duty cycle, 60 min in an ice bath. Its extractive capacities with chrysene model system in hexane were studied. The polycyclic aromatic hydrocarbons (PAHs) extraction process, also assisted by ultrasound, was achieved just in 20 min, at 0 C (ice bath), at 10 s ??on? ? 20 s ??off? cycle and 90 W, and a ratio of thiophenium salt solution to sediments of 4:0.2 (ml/g). The buthylthiophenium salt was tested for PAHs extraction in sediment samples from the Bahía Blanca Estuary (BBE). Recoveries of 65% or higher were assessed by molecular fluorescence spectrometry.Fil: Schiel, María Ayelén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaFil: Domini, Claudia Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaFil: Chopa, Alicia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaFil: Silbestri, Gustavo Fabián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaElsevier2016-11-16info: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/11336/18728Schiel, María Ayelén; Domini, Claudia Elizabeth; Chopa, Alicia Beatriz; Silbestri, Gustavo Fabián; Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasound; Elsevier; Arabian Journal of Chemistry; 16-11-20161878-5352CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.arabjc.2016.11.002info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1878535216302118?via%3Dihubinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:22:26Zoai:ri.conicet.gov.ar:11336/18728instacron: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:34982025-10-15 14:22:27.253CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasound
title Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasound
spellingShingle Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasound
Schiel, María Ayelén
Pahs
Ultrasound
Buthylthiophenium Salt
title_short Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasound
title_full Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasound
title_fullStr Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasound
title_full_unstemmed Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasound
title_sort Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasound
dc.creator.none.fl_str_mv Schiel, María Ayelén
Domini, Claudia Elizabeth
Chopa, Alicia Beatriz
Silbestri, Gustavo Fabián
author Schiel, María Ayelén
author_facet Schiel, María Ayelén
Domini, Claudia Elizabeth
Chopa, Alicia Beatriz
Silbestri, Gustavo Fabián
author_role author
author2 Domini, Claudia Elizabeth
Chopa, Alicia Beatriz
Silbestri, Gustavo Fabián
author2_role author
author
author
dc.subject.none.fl_str_mv Pahs
Ultrasound
Buthylthiophenium Salt
topic Pahs
Ultrasound
Buthylthiophenium Salt
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A novel ionic material from thiophene and bromobutane was synthesized using ultrasound assistance as an alternative energy source. The optimal sonochemical reaction was carried out at 185 W, 20% duty cycle, 60 min in an ice bath. Its extractive capacities with chrysene model system in hexane were studied. The polycyclic aromatic hydrocarbons (PAHs) extraction process, also assisted by ultrasound, was achieved just in 20 min, at 0 C (ice bath), at 10 s ??on? ? 20 s ??off? cycle and 90 W, and a ratio of thiophenium salt solution to sediments of 4:0.2 (ml/g). The buthylthiophenium salt was tested for PAHs extraction in sediment samples from the Bahía Blanca Estuary (BBE). Recoveries of 65% or higher were assessed by molecular fluorescence spectrometry.
Fil: Schiel, María Ayelén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Domini, Claudia Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Chopa, Alicia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Silbestri, Gustavo Fabián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
description A novel ionic material from thiophene and bromobutane was synthesized using ultrasound assistance as an alternative energy source. The optimal sonochemical reaction was carried out at 185 W, 20% duty cycle, 60 min in an ice bath. Its extractive capacities with chrysene model system in hexane were studied. The polycyclic aromatic hydrocarbons (PAHs) extraction process, also assisted by ultrasound, was achieved just in 20 min, at 0 C (ice bath), at 10 s ??on? ? 20 s ??off? cycle and 90 W, and a ratio of thiophenium salt solution to sediments of 4:0.2 (ml/g). The buthylthiophenium salt was tested for PAHs extraction in sediment samples from the Bahía Blanca Estuary (BBE). Recoveries of 65% or higher were assessed by molecular fluorescence spectrometry.
publishDate 2016
dc.date.none.fl_str_mv 2016-11-16
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/11336/18728
Schiel, María Ayelén; Domini, Claudia Elizabeth; Chopa, Alicia Beatriz; Silbestri, Gustavo Fabián; Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasound; Elsevier; Arabian Journal of Chemistry; 16-11-2016
1878-5352
CONICET Digital
CONICET
url http://hdl.handle.net/11336/18728
identifier_str_mv Schiel, María Ayelén; Domini, Claudia Elizabeth; Chopa, Alicia Beatriz; Silbestri, Gustavo Fabián; Synthesis and assessment of a novel ionic material for removing polycyclic aromatic hydrocarbons with ultrasound; Elsevier; Arabian Journal of Chemistry; 16-11-2016
1878-5352
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.arabjc.2016.11.002
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1878535216302118?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1846082624021331968
score 13.22299

Publicaciones similares