Publication:
Effect of energy band misalignment and morphology in In2O3-CNTs on electron transport in dye-sensitized solar cell

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dc.contributor.authorMahalingam S.en_US
dc.contributor.authorAbdullah H.en_US
dc.contributor.authorManap A.en_US
dc.contributor.authorid55434075500en_US
dc.contributor.authorid26025061200en_US
dc.contributor.authorid57200642155en_US
dc.date.accessioned2023-05-29T07:22:34Z
dc.date.available2023-05-29T07:22:34Z
dc.date.issued2019
dc.descriptionAlignment; Band structure; Electron transport properties; Indium compounds; Morphology; Multiwalled carbon nanotubes (MWCN); Chemical bath deposition technique; Electron lifetime; Electron recombinations; Electron transport; Optimum concentration; Performance degradation; Photo-anodes; Power conversion efficiencies; Dye-sensitized solar cellsen_US
dc.description.abstractThis study provides important insights in performance degradation of In2O3-MWCNTs (0.4 and 0.5 wt.%)-based dye-sensitized solar cell (DSSC) using chemical-bath deposition technique. In2O3-MWCNTs (0.4 wt.%) exhibited the highest power conversion efficiency of 0.312% with low electron recombination rate, keff of 1256.72 s?1, and faster electron lifetime, ?eff of 0.80 ms compared to In2O3-MWCNTs (0.5 wt.%). The energy band misalignment between the conduction band of In2O3 photoanode and FTO caused severe electron recombination in In2O3-MWCNTs (0.5 wt.%). Therefore, this study can be used as a benchmark of 0.4 wt.% as the optimum concentration of MWCNTs in In2O3 for DSSC. � 2020, � 2020 Taylor & Francis Group, LLC.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1080/15421406.2020.1723893
dc.identifier.epage31
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85084458357
dc.identifier.spage21
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85084458357&doi=10.1080%2f15421406.2020.1723893&partnerID=40&md5=02ea89fd643afff4663245fcb3a9a4b3
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/24281
dc.identifier.volume694
dc.publisherTaylor and Francis Inc.en_US
dc.sourceScopus
dc.sourcetitleMolecular Crystals and Liquid Crystals
dc.titleEffect of energy band misalignment and morphology in In2O3-CNTs on electron transport in dye-sensitized solar cellen_US
dc.typeArticleen_US
dspace.entity.typePublication
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