Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/10691
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dc.contributor.authorArshad, Farhan-
dc.contributor.authorTahir, Aleena-
dc.contributor.authorul Haq, Tanveer-
dc.contributor.authorDuran, Hatice-
dc.contributor.authorHussain, Irshad-
dc.contributor.authorSher, Falak-
dc.date.accessioned2023-10-24T06:59:13Z-
dc.date.available2023-10-24T06:59:13Z-
dc.date.issued2023-
dc.identifier.issn0887-0624-
dc.identifier.issn1520-5029-
dc.identifier.urihttps://doi.org/10.1021/acs.energyfuels.3c01233-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/10691-
dc.description.abstractElectrochemical hydrogen evolution reaction (HER) coupled with methanol oxidation reaction (MOR) is an innovative process to attain energy-efficient hydrogen generation with more valuable formate product co-generation. Herein, we present 3D porous bimetallic NiCo nanostructures with oxygen vacancies grown on a nickel foam surface (O-v-NiCo@NF) as efficient electrocatalysts that show integrated highly selective methanol oxidation along with hydrogen evolution. The electronic structure of O-v-NiCo@NF is tuned by surface oxygen vacancies that provide a high active surface area and optimum chemisorption energy for selective methanol upgradation to formate. The metallic porous nanostructures and interconnected dendritic growth of nanoparticles ensure electrolyte penetration, with faster gas release ability, that enhances charge transfer kinetics and suppresses support passivation during MOR and HER. The 3D porous Ov-NiCo@NF exhibits improved methanol conversion activity, requiring 1.30 and 1.42 V (vs RHE) to achieve 50 and 100 mA cm(-2) current densities for MOR, respectively. Furthermore, an integrated two electrode setup (Ov-NiCo@NF//Ov-NiCo@NF) requires a cell voltage of 1.41 V to attain 25 mA cm(-2) current density for methanol-upgrading-assisted water electrolysis, while a higher cell voltage (1.62 V) is required in the electrolyte without methanol (overall water splitting).en_US
dc.description.sponsorshipLahore University of Management Sciences (LUMS), Pakistan (FIF grant)en_US
dc.description.sponsorshipF.A. and F.S. appreciate the financial support providedby the Lahore University of Management Sciences (LUMS), Pakistan (FIFgrant).en_US
dc.language.isoenen_US
dc.publisherAmer Chemical Socen_US
dc.relation.ispartofEnergy & Fuelsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOxidationen_US
dc.subjectEfficienten_US
dc.subjectNanosheetsen_US
dc.subjectArraysen_US
dc.subjectEnergyen_US
dc.subjectFoamen_US
dc.titleElectronic and Structural Modification of Three-Dimensional Porous Nico@nf as a Robust Electrocatalyst for Co2 Emission-Free Methanol Upgradation To Boost Hydrogen Co-Productionen_US
dc.typeArticleen_US
dc.departmentTOBB ETÜen_US
dc.identifier.volume37en_US
dc.identifier.issue18en_US
dc.identifier.startpage14161en_US
dc.identifier.endpage14170en_US
dc.authoridHussain (FRSC), Irshad/0000-0001-5498-1236-
dc.identifier.wosWOS:001065411100001en_US
dc.identifier.scopus2-s2.0-85172870174en_US
dc.institutionauthor-
dc.identifier.doi10.1021/acs.energyfuels.3c01233-
dc.authorwosidHussain (FRSC), Irshad/B-6324-2016-
dc.authorscopusid57200142187-
dc.authorscopusid57900916100-
dc.authorscopusid58543607400-
dc.authorscopusid25633500900-
dc.authorscopusid7103384870-
dc.authorscopusid8070394600-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.author.dept02.6. Department of Material Science and Nanotechnology Engineering-
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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