Versatile Synthesis of Pd and Cu Co-Doped Porous Carbon Nitride Nanowires for Catalytic CO Oxidation Reaction
<div><p>Developing efficient catalyst for CO oxidation at low-temperature is crucial in various industrial and environmental remediation applications. Herein, we present a versatile approach for controlled synthesis of carbon nitride nanowires (CN NWs) doped with palladium and copper (Pd...
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2018
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| _version_ | 1864513526008119296 |
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| author | Kamel Eid (1542562) |
| author2 | Yahia Ahmad (18069349) Assem Mohamed (18069352) Anas Elsafy (18069355) Siham Al-Qaradawi (14151177) |
| author2_role | author author author author |
| author_facet | Kamel Eid (1542562) Yahia Ahmad (18069349) Assem Mohamed (18069352) Anas Elsafy (18069355) Siham Al-Qaradawi (14151177) |
| author_role | author |
| dc.creator.none.fl_str_mv | Kamel Eid (1542562) Yahia Ahmad (18069349) Assem Mohamed (18069352) Anas Elsafy (18069355) Siham Al-Qaradawi (14151177) |
| dc.date.none.fl_str_mv | 2018-09-22T03:00:00Z |
| dc.identifier.none.fl_str_mv | 10.3390/catal8100411 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Versatile_Synthesis_of_Pd_and_Cu_Co-Doped_Porous_Carbon_Nitride_Nanowires_for_Catalytic_CO_Oxidation_Reaction/25304242 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Chemical sciences Physical chemistry Theoretical and computational chemistry carbon nitride nanowires CO oxidation noble metal catalysts |
| dc.title.none.fl_str_mv | Versatile Synthesis of Pd and Cu Co-Doped Porous Carbon Nitride Nanowires for Catalytic CO Oxidation Reaction |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <div><p>Developing efficient catalyst for CO oxidation at low-temperature is crucial in various industrial and environmental remediation applications. Herein, we present a versatile approach for controlled synthesis of carbon nitride nanowires (CN NWs) doped with palladium and copper (Pd/Cu/CN NWs) for CO oxidation reactions. This is based on the polymerization of melamine by nitric acid in the presence of metal-precursors followed by annealing under nitrogen. This intriguingly drove the formation of well-defined, one-dimensional nanowires architecture with a high surface area (120 m2 g−1) and doped atomically with Pd and Cu. The newly-designed Pd/Cu/CN NWs fully converted CO to CO2 at 149 °C, that was substantially more active than that of Pd/CN NWs (283 °C) and Cu/CN NWs (329 °C). Moreover, Pd/Cu/CN NWs fully reserved their initial CO oxidation activity after 20 h. This is mainly attributed to the combination between the unique catalytic properties of Pd/Cu and outstanding physicochemical properties of CN NWs, which tune the adsorption energies of CO reactant and reaction product during the CO oxidation reaction. The as-developed method may open new frontiers on using CN NWs supported various noble metals for CO oxidation reaction.</p><p> </p></div><h2>Other Information</h2> <p> Published in: Catalysts<br> License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3390/catal8100411" target="_blank">https://dx.doi.org/10.3390/catal8100411</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_4e9bb794638309c0533267a1f9271e78 |
| identifier_str_mv | 10.3390/catal8100411 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/25304242 |
| publishDate | 2018 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Versatile Synthesis of Pd and Cu Co-Doped Porous Carbon Nitride Nanowires for Catalytic CO Oxidation ReactionKamel Eid (1542562)Yahia Ahmad (18069349)Assem Mohamed (18069352)Anas Elsafy (18069355)Siham Al-Qaradawi (14151177)Chemical sciencesPhysical chemistryTheoretical and computational chemistrycarbon nitridenanowiresCO oxidationnoble metal catalysts<div><p>Developing efficient catalyst for CO oxidation at low-temperature is crucial in various industrial and environmental remediation applications. Herein, we present a versatile approach for controlled synthesis of carbon nitride nanowires (CN NWs) doped with palladium and copper (Pd/Cu/CN NWs) for CO oxidation reactions. This is based on the polymerization of melamine by nitric acid in the presence of metal-precursors followed by annealing under nitrogen. This intriguingly drove the formation of well-defined, one-dimensional nanowires architecture with a high surface area (120 m2 g−1) and doped atomically with Pd and Cu. The newly-designed Pd/Cu/CN NWs fully converted CO to CO2 at 149 °C, that was substantially more active than that of Pd/CN NWs (283 °C) and Cu/CN NWs (329 °C). Moreover, Pd/Cu/CN NWs fully reserved their initial CO oxidation activity after 20 h. This is mainly attributed to the combination between the unique catalytic properties of Pd/Cu and outstanding physicochemical properties of CN NWs, which tune the adsorption energies of CO reactant and reaction product during the CO oxidation reaction. The as-developed method may open new frontiers on using CN NWs supported various noble metals for CO oxidation reaction.</p><p> </p></div><h2>Other Information</h2> <p> Published in: Catalysts<br> License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3390/catal8100411" target="_blank">https://dx.doi.org/10.3390/catal8100411</a></p>2018-09-22T03:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.3390/catal8100411https://figshare.com/articles/journal_contribution/Versatile_Synthesis_of_Pd_and_Cu_Co-Doped_Porous_Carbon_Nitride_Nanowires_for_Catalytic_CO_Oxidation_Reaction/25304242CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/253042422018-09-22T03:00:00Z |
| spellingShingle | Versatile Synthesis of Pd and Cu Co-Doped Porous Carbon Nitride Nanowires for Catalytic CO Oxidation Reaction Kamel Eid (1542562) Chemical sciences Physical chemistry Theoretical and computational chemistry carbon nitride nanowires CO oxidation noble metal catalysts |
| status_str | publishedVersion |
| title | Versatile Synthesis of Pd and Cu Co-Doped Porous Carbon Nitride Nanowires for Catalytic CO Oxidation Reaction |
| title_full | Versatile Synthesis of Pd and Cu Co-Doped Porous Carbon Nitride Nanowires for Catalytic CO Oxidation Reaction |
| title_fullStr | Versatile Synthesis of Pd and Cu Co-Doped Porous Carbon Nitride Nanowires for Catalytic CO Oxidation Reaction |
| title_full_unstemmed | Versatile Synthesis of Pd and Cu Co-Doped Porous Carbon Nitride Nanowires for Catalytic CO Oxidation Reaction |
| title_short | Versatile Synthesis of Pd and Cu Co-Doped Porous Carbon Nitride Nanowires for Catalytic CO Oxidation Reaction |
| title_sort | Versatile Synthesis of Pd and Cu Co-Doped Porous Carbon Nitride Nanowires for Catalytic CO Oxidation Reaction |
| topic | Chemical sciences Physical chemistry Theoretical and computational chemistry carbon nitride nanowires CO oxidation noble metal catalysts |