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Effect of aqueous media on photoelectrochemical water splitting performance of �-Fe2O3/LaFeO3:Cr tandem cell

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dc.citedby1
dc.contributor.authorAadenan A.en_US
dc.contributor.authorArzaee N.A.en_US
dc.contributor.authorRahman N.A.A.en_US
dc.contributor.authorNoh M.F.M.en_US
dc.contributor.authorDaud M.N.M.en_US
dc.contributor.authorMohamed N.A.en_US
dc.contributor.authorMustapha M.en_US
dc.contributor.authorIbrahim M.A.en_US
dc.contributor.authorLudin N.A.en_US
dc.contributor.authorTeridi M.A.M.en_US
dc.contributor.authorid57208906799en_US
dc.contributor.authorid57204034965en_US
dc.contributor.authorid58773310000en_US
dc.contributor.authorid57200419635en_US
dc.contributor.authorid57217289318en_US
dc.contributor.authorid57201821340en_US
dc.contributor.authorid57210767098en_US
dc.contributor.authorid55843508000en_US
dc.contributor.authorid55385629400en_US
dc.contributor.authorid12801271200en_US
dc.date.accessioned2025-03-03T07:44:01Z
dc.date.available2025-03-03T07:44:01Z
dc.date.issued2024
dc.description.abstractA tandem cell that consists of an n-type (�-Fe2O3/hematite) photoanode and a p-type (LFO:Cr/chromium-doped lanthanum iron oxide) photocathode for solar water splitting has been demonstrated and studied for its photoelectrochemically. Under two-electrode system configurations, the PEC performance of �-Fe2O3 exhibited a good photoanodic response with the highest photocurrent density achieved was 0.0047�mA and 0.066�mA�cm?2 at 1.23�V (vs. LFO and LFO:Cr), respectively, as operated in 0.1�M KOH (pH 13) electrolyte. Furthermore, the tandem of (LFO and LFO:Cr) vs. �-Fe2O3 also presented a similar increase of photocurrent responses as operated in different aqueous media. At zero bias condition, the highest photocurrent constructed in a two-electrode system was 0.0022�mA�cm?2 for �-Fe2O3 vs. LFO:Cr, which increased by 0.0006�mA�cm?2 from �-Fe2O3 vs. LFO tandem cell in 0.1�M KOH electrolyte. As a result, the solar-to-hydrogen (STH) efficiency of 0.0026% was achieved under AM 1.5 G illumination. Graphical Abstract: (Figure presented.) ? The Author(s), under exclusive licence to The Materials Research Society 2023.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1557/s43578-023-01262-9
dc.identifier.epage749
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85180254459
dc.identifier.spage737
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85180254459&doi=10.1557%2fs43578-023-01262-9&partnerID=40&md5=4c647a9a85de558d2e74ebf3615213fe
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/36701
dc.identifier.volume39
dc.pagecount12
dc.publisherSpringer Natureen_US
dc.sourceScopus
dc.sourcetitleJournal of Materials Research
dc.subjectChromium compounds
dc.subjectElectrodes
dc.subjectElectrolytes
dc.subjectHematite
dc.subjectPhotocurrents
dc.subjectPhotoelectrochemical cells
dc.subjectPotassium hydroxide
dc.subjectSolar power generation
dc.subjectAqueous media
dc.subjectHematite photoanode
dc.subjectLaFeO3:cr
dc.subjectPerformance
dc.subjectPhotoelectrochemical water splitting
dc.subjectPhotoelectrochemicals
dc.subjectTandem cells
dc.subjectTwo-electrode systems
dc.subjectWater splitting
dc.subject?-fe2O3
dc.subjectLanthanum compounds
dc.titleEffect of aqueous media on photoelectrochemical water splitting performance of �-Fe2O3/LaFeO3:Cr tandem cellen_US
dc.typeArticleen_US
dspace.entity.typePublication
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