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Highly conductive double perovskite oxides A2LuTaO6 (A= Ba, Sr, Ca) as promising photoanode material for dye sensitized solar cells

dc.contributor.authorSheikh, MS
dc.contributor.authorRoy, A
dc.contributor.authorBhandari, S
dc.contributor.authorMallick, T
dc.contributor.authorSundaram, S
dc.contributor.authorSinha, TP
dc.date.accessioned2020-06-25T08:37:33Z
dc.date.issued2020-06-27
dc.description.abstractPoor electrical conductivity, interfacial charge carrier recombination, electrode degradation, etc., restrict practical implementation of the TiO2 based dye sensitised solar cells (DSSCs). In this respect, double perovskite oxides (DPOs) A2LuTaO6 (A = Ba, Sr, Ca) have been introduced as the promising DSSC photoanode. These solid-state synthesised DPOs exhibit a suitable wide band gap in the range of 2.94 to 4.07 eV, and 104 times higher order of electrical conductivity than TiO2. This study reveals that the crystal structure and hence the physical properties of these DPOs can also be easily modulated as required by varying its composition.en_GB
dc.description.sponsorshipUKIERI (British Council)en_GB
dc.description.sponsorshipDepartment of Science and Technology (DST)en_GB
dc.identifier.citationVol. 276, article 128220en_GB
dc.identifier.doi10.1016/j.matlet.2020.128220
dc.identifier.grantnumber428885689en_GB
dc.identifier.urihttp://hdl.handle.net/10871/121653
dc.language.isoenen_GB
dc.publisherElsevieren_GB
dc.rights.embargoreasonUnder embargo until 27 June 2021 in compliance with publisher policyen_GB
dc.rights© 2020. This version is made available under the CC-BY-NC-ND 4.0 license: https://creativecommons.org/licenses/by-nc-nd/4.0/  
dc.subjectDouble perovskiteen_GB
dc.subjectConductivityen_GB
dc.subjectBand Gapen_GB
dc.subjectPhotoanodeen_GB
dc.subjectDSSCen_GB
dc.titleHighly conductive double perovskite oxides A2LuTaO6 (A= Ba, Sr, Ca) as promising photoanode material for dye sensitized solar cellsen_GB
dc.typeArticleen_GB
dc.date.available2020-06-25T08:37:33Z
dc.identifier.issn0167-577X
dc.descriptionThis is the author accepted manuscript. The final version is available from Elsevier via the DOI in this recorden_GB
dc.identifier.journalMaterials Lettersen_GB
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/en_GB
dcterms.dateAccepted2020-06-24
exeter.funder::UKIERI (British Council)en_GB
rioxxterms.versionAMen_GB
rioxxterms.licenseref.startdate2020-06-24
rioxxterms.typeJournal Article/Reviewen_GB
refterms.dateFCD2020-06-25T08:01:57Z
refterms.versionFCDAM
refterms.dateFOA2021-06-26T23:00:00Z
refterms.panelBen_GB


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© 2020. This version is made available under the CC-BY-NC-ND 4.0 license: https://creativecommons.org/licenses/by-nc-nd/4.0/  
Except where otherwise noted, this item's licence is described as © 2020. This version is made available under the CC-BY-NC-ND 4.0 license: https://creativecommons.org/licenses/by-nc-nd/4.0/