Publicação
Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a review
| Resumo: | Several 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. |
|---|---|
| Autores principais: | Ribeiro, Rui |
| Outros Autores: | Silva, Adrián; Figueiredo, José; Faria, Joaquim; Gomes, Helder |
| Assunto: | Magnetic nanocomposites Carbon materials Catalytical wet peroxide oxide (CDPO) Heterogeneous fenton process |
| Ano: | 2016 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1863851107124510720 |
|---|---|
| author | Ribeiro, Rui |
| author2 | Silva, Adrián Figueiredo, José Faria, Joaquim Gomes, Helder |
| author2_role | author author author author |
| author_facet | Ribeiro, Rui Silva, Adrián Figueiredo, José Faria, Joaquim Gomes, Helder |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_str | [{\"Person.name\":\"Ribeiro, Rui\"},{\"Person.name\":\"Silva, Adrián\"},{\"Person.name\":\"Figueiredo, José\"},{\"Person.name\":\"Faria, Joaquim\"},{\"Person.name\":\"Gomes, Helder\",\"Person.identifier.orcid\":\"0000-0001-6898-2408\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Ribeiro, Rui Silva, Adrián Figueiredo, José Faria, Joaquim Gomes, Helder |
| datacite.date.Accepted.fl_str_mv | 2016-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2016-06-27T14:00:10Z |
| datacite.date.embargoed.fl_str_mv | 2016-06-27T14:00:10Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Magnetic nanocomposites Carbon materials Catalytical wet peroxide oxide (CDPO) Heterogeneous fenton process |
| datacite.titles.title.fl_str_mv | Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a review |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Ribeiro, Rui Silva, Adrián Figueiredo, José Faria, Joaquim Gomes, Helder |
| dc.date.Accepted.fl_str_mv | 2016-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2016-06-27T14:00:10Z |
| dc.date.embargoed.fl_str_mv | 2016-06-27T14:00:10Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/13026 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Magnetic nanocomposites Carbon materials Catalytical wet peroxide oxide (CDPO) Heterogeneous fenton process |
| dc.title.fl_str_mv | Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a review |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Several 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. |
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| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/0938a245-e124-4efd-afd0-c0ed3eaaa612/download |
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| identifier.url.fl_str_mv | http://hdl.handle.net/10198/13026 |
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| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/13026 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Ribeiro, Rui Silva, Adrián Figueiredo, José Faria, Joaquim Gomes, Helder Gomes, Helder https://www.ciencia-id.pt/6218-1E19-13EE 6218-1E19-13EE http://orcid.org/0000-0001-6898-2408 0000-0001-6898-2408 |
| publishDate | 2016 |
| reponame_str | Biblioteca Digital do IPB |
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| spelling | engpt_PTSeveral 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.application/pdfpt_PTCatalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a reviewRibeiro, RuiSilva, AdriánFigueiredo, JoséFaria, JoaquimPersonalGomes, HelderDSpacehttp://dspace.org/items/0eb96337-224a-4339-9918-334436fbbb99DSpacehttp://dspace.org/items/0eb96337-224a-4339-9918-334436fbbb99GomesHelder T.Ciência IDhttps://www.ciencia-id.pt6218-1E19-13EEORCIDhttp://orcid.org0000-0001-6898-2408HostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.ptDOIIsPartOf10.1016/j.apcatb.2016.01.0332016-06-27T14:00:10Z20162016-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/13026http://purl.org/coar/access_right/c_16ecrestricted accessMagnetic nanocompositesCarbon materialsCatalytical wet peroxide oxide (CDPO)Heterogeneous fenton process8152222 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2016http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/0938a245-e124-4efd-afd0-c0ed3eaaa612/downloadApplied Catalysis B: Environmental187428460 |
| spellingShingle | Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a review Ribeiro, Rui Magnetic nanocomposites Carbon materials Catalytical wet peroxide oxide (CDPO) Heterogeneous fenton process |
| subject.fl_str_mv | Magnetic nanocomposites Carbon materials Catalytical wet peroxide oxide (CDPO) Heterogeneous fenton process |
| title | Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a review |
| title_full | Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a review |
| title_fullStr | Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a review |
| title_full_unstemmed | Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a review |
| title_short | Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a review |
| title_sort | Catalytic wet peroxide oxidation: a route towards the application of hybrid magnetic carbon nanocomposites for the degradation of organic pollutants: a review |
| topic | Magnetic nanocomposites Carbon materials Catalytical wet peroxide oxide (CDPO) Heterogeneous fenton process |
| topic_facet | Magnetic nanocomposites Carbon materials Catalytical wet peroxide oxide (CDPO) Heterogeneous fenton process |
| url | http://hdl.handle.net/10198/13026 |
| visible | 1 |