Wet peroxide oxidation of paracetamol using carbon-coated spinel ferrite nanoparticles as catalyst

Bibliographic Details
Main Author: Gomes, Helder
Publication Date: 2022
Other Authors: Dias, Arnaldo, Silva, Adriano S., Roman, Fernanda, Silva, Ana P. F., Lima, Ana M.F., Díaz de Tuesta, Jose Luis
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10198/27213
Summary: In this study, carbon-based magnetic nanoparticles (MNPs) have been prepared by sucessive sol-gel method for core bare preparation and carbon coated through polymerization of phloroglucinol/glyoxylic acid, which are greener carbon precursors than the conventional method of resorcinol/formaldehyde (R/F), since formaldehyde is known to be a carcinogenic reagent. The bare core (CoFe2O4) and the carbon-coated MNPs (CoFe2O4@C) were tested as catalysts in the removal of paracetamol (PCM) from an aqueous solution by catalytic wet peroxide oxidation under optimum operational conditions, pH 3.5 and 80 °C. Values of paracetamol abatment between 33.0 and 100% were achieved after 6 h of reaction for the bare core and the carbon-based MNPs, respectively.
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spelling Wet peroxide oxidation of paracetamol using carbon-coated spinel ferrite nanoparticles as catalystParacetamolResearch Subject Categories::TECHNOLOGY::BioengineeringIn this study, carbon-based magnetic nanoparticles (MNPs) have been prepared by sucessive sol-gel method for core bare preparation and carbon coated through polymerization of phloroglucinol/glyoxylic acid, which are greener carbon precursors than the conventional method of resorcinol/formaldehyde (R/F), since formaldehyde is known to be a carcinogenic reagent. The bare core (CoFe2O4) and the carbon-coated MNPs (CoFe2O4@C) were tested as catalysts in the removal of paracetamol (PCM) from an aqueous solution by catalytic wet peroxide oxidation under optimum operational conditions, pH 3.5 and 80 °C. Values of paracetamol abatment between 33.0 and 100% were achieved after 6 h of reaction for the bare core and the carbon-based MNPs, respectively.Adriano S. Silva thanks his doctoral Grant with reference SFRH/BD/151346/2021 financed by the Portuguese Foundation for Science and Technology (FCT), with funds from NORTE2020, under MIT Portugal Program. This work was financially supported by UIDB/00690/2020 (CIMO), LA/P/0045/2020 (ALiCE), UIDB/50020/2020, UI-DP/50020/2020 (LSRE-LCM) and the project RTChip4Theranostics, with the reference NORTE-01-0145-FEDER-029394. Fernanda F. Roman acknowledges the national funding by FCT through the individual research grant SFRH/BD/143224/2019.CIPOABiblioteca Digital do IPBGomes, HelderDias, ArnaldoSilva, Adriano S.Roman, FernandaSilva, Ana P. F.Lima, Ana M.F.Díaz de Tuesta, Jose Luis2023-02-24T16:49:20Z20222022-01-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10198/27213engGomes, Helder; Dias, Arnaldo; Silva, Adriano S.; Roman, Fernanda; Silva, Ana Paula; Lima, Ana M.F.; Díaz de Tuesta, Jose Luis (2022). Wet peroxide oxidation of paracetamol using carbon-coated spinel ferrite nanoparticles as catalyst. In V Iberoamerican Conference on Advanced Oxidation Technologies – CIPOA. Cuscoinfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-02-25T12:18:07Zoai:bibliotecadigital.ipb.pt:10198/27213Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T11:45:48.815399Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Wet peroxide oxidation of paracetamol using carbon-coated spinel ferrite nanoparticles as catalyst
title Wet peroxide oxidation of paracetamol using carbon-coated spinel ferrite nanoparticles as catalyst
spellingShingle Wet peroxide oxidation of paracetamol using carbon-coated spinel ferrite nanoparticles as catalyst
Gomes, Helder
Paracetamol
Research Subject Categories::TECHNOLOGY::Bioengineering
title_short Wet peroxide oxidation of paracetamol using carbon-coated spinel ferrite nanoparticles as catalyst
title_full Wet peroxide oxidation of paracetamol using carbon-coated spinel ferrite nanoparticles as catalyst
title_fullStr Wet peroxide oxidation of paracetamol using carbon-coated spinel ferrite nanoparticles as catalyst
title_full_unstemmed Wet peroxide oxidation of paracetamol using carbon-coated spinel ferrite nanoparticles as catalyst
title_sort Wet peroxide oxidation of paracetamol using carbon-coated spinel ferrite nanoparticles as catalyst
author Gomes, Helder
author_facet Gomes, Helder
Dias, Arnaldo
Silva, Adriano S.
Roman, Fernanda
Silva, Ana P. F.
Lima, Ana M.F.
Díaz de Tuesta, Jose Luis
author_role author
author2 Dias, Arnaldo
Silva, Adriano S.
Roman, Fernanda
Silva, Ana P. F.
Lima, Ana M.F.
Díaz de Tuesta, Jose Luis
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Biblioteca Digital do IPB
dc.contributor.author.fl_str_mv Gomes, Helder
Dias, Arnaldo
Silva, Adriano S.
Roman, Fernanda
Silva, Ana P. F.
Lima, Ana M.F.
Díaz de Tuesta, Jose Luis
dc.subject.por.fl_str_mv Paracetamol
Research Subject Categories::TECHNOLOGY::Bioengineering
topic Paracetamol
Research Subject Categories::TECHNOLOGY::Bioengineering
description In this study, carbon-based magnetic nanoparticles (MNPs) have been prepared by sucessive sol-gel method for core bare preparation and carbon coated through polymerization of phloroglucinol/glyoxylic acid, which are greener carbon precursors than the conventional method of resorcinol/formaldehyde (R/F), since formaldehyde is known to be a carcinogenic reagent. The bare core (CoFe2O4) and the carbon-coated MNPs (CoFe2O4@C) were tested as catalysts in the removal of paracetamol (PCM) from an aqueous solution by catalytic wet peroxide oxidation under optimum operational conditions, pH 3.5 and 80 °C. Values of paracetamol abatment between 33.0 and 100% were achieved after 6 h of reaction for the bare core and the carbon-based MNPs, respectively.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-01-01T00:00:00Z
2023-02-24T16:49:20Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10198/27213
url http://hdl.handle.net/10198/27213
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Gomes, Helder; Dias, Arnaldo; Silva, Adriano S.; Roman, Fernanda; Silva, Ana Paula; Lima, Ana M.F.; Díaz de Tuesta, Jose Luis (2022). Wet peroxide oxidation of paracetamol using carbon-coated spinel ferrite nanoparticles as catalyst. In V Iberoamerican Conference on Advanced Oxidation Technologies – CIPOA. Cusco
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CIPOA
publisher.none.fl_str_mv CIPOA
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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