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Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a review

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dc.contributor.authorRibeiro, Rui
dc.contributor.authorSilva, Adrián
dc.contributor.authorFigueiredo, José
dc.contributor.authorFaria, Joaquim
dc.contributor.authorGomes, Helder
dc.date.accessioned2016-06-27T14:00:10Z
dc.date.available2016-06-27T14:00:10Z
dc.date.issued2016
dc.description.abstractSeveral motivations have prompted the scientific community towards the application of hybrid magnetic carbon nanocomposites in catalytic wet peroxide oxidation (CWPO) processes. The most relevant literature on this topic is reviewed, with a special focus on the synergies that can arise from the combination of highly active and magnetically separable iron species with the easily tuned properties of carbon-based materials. These are mainly ascribed to increased adsorptive interactions, to good structural stability and low leaching levels of the metal species, and to increased regeneration and dispersion of the active sites, which are promoted by the presence of the carbon-based materials in the composites. The most significant features of carbon materials that may be further explored in the design of improved hybrid magnetic catalysts are also addressed, taking into consideration the experimental knowledge gathered by the authors in their studies and development of carbon-based catalysts for CWPO. The presence of stable metal impurities, basic active sites and sulphur-containing functionalities, as well as high specific surface area, adequate porous texture, adsorptive interactions and structural defects, are shown to increase the activity of carbon materials when applied in CWPO, while the presence of acidic oxygen-containing functionalities has the opposite effect.pt_PT
dc.description.sponsorshipThis work was co-financed by FCT and FEDER under Pro-gramme PT2020 (Project UID/EQU/50020/2013) and Programme COMPETE (FCOMP-01-0124-FEDER-013867) and by QREN, ON2,FCT and FEDER (Projects NORTE-07-0162-FEDER-000050 andNORTE-07-0124-FEDER-000015). R.S. Ribeiro acknowledges the FCT individual Ph.D. grant SFRH/BD/94177/2013, with financingfrom FCT and the European Social Fund (through POPH and QREN).A.M.T. Silva acknowledges the FCT Investigator 2013 Programme (IF/01501/2013), with financing from the European Social Fund andthe Human Potential Operational Programme.
dc.identifier.citationRibeiro, Rui S.; Silva, Adrián M.T.; Figueiredo, José L.; Faria, Joaquim L.; Gomes, Helder (2016). Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a review. Applied Catalysis B: Environmental. ISSN 0926-3373. 187, p.428-460pt_PT
dc.identifier.doi10.1016/j.apcatb.2016.01.033pt_PT
dc.identifier.urihttp://hdl.handle.net/10198/13026
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectMagnetic nanocompositespt_PT
dc.subjectCarbon materialspt_PT
dc.subjectCatalytical wet peroxide oxide (CDPO)pt_PT
dc.subjectHeterogeneous fenton processpt_PT
dc.titleCatalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a reviewpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FEQU%2F50020%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F94177%2F2013/PT
oaire.citation.endPage460pt_PT
oaire.citation.startPage428pt_PT
oaire.citation.titleApplied Catalysis B: Environmentalpt_PT
oaire.citation.volume187pt_PT
oaire.fundingStream5876
oaire.fundingStreamSFRH
person.familyNameGomes
person.givenNameHelder
person.identifier.ciencia-id6218-1E19-13EE
person.identifier.orcid0000-0001-6898-2408
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication.latestForDiscovery0eb96337-224a-4339-9918-334436fbbb99
relation.isProjectOfPublication66ec3fc3-043e-4147-a64b-3d87442cc076
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relation.isProjectOfPublication.latestForDiscovery66ec3fc3-043e-4147-a64b-3d87442cc076

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