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dc.contributor.authorPark, Jong Hyuk-
dc.contributor.authorJung, Sun Young-
dc.contributor.authorKim, Raehyun-
dc.contributor.authorPark, Nam-Gyu-
dc.contributor.authorKim, Junkyung-
dc.contributor.authorLee, Sang-Soo-
dc.date.accessioned2024-01-20T20:32:57Z-
dc.date.available2024-01-20T20:32:57Z-
dc.date.created2021-09-05-
dc.date.issued2009-10-
dc.identifier.issn0378-7753-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/132073-
dc.description.abstractA photorelectrode consisting of titania hollow spheres for dye-sensitized solar cells (DSSCs) is prepared by a paste method and the effect of the nanostructure on the performance of DSSCs with non-volatile electrolytes is investigated. The structure of the hollow sphere (HS) electrode with a large pore size and a high porosity allows highly viscous non-volatile electrolytes to penetrate the electrode thoroughly. Furthermore, its outstanding light-harvesting efficiency and long electron diffusion length make the efficiency of the DSSCs with the HS electrode comparable with those of a conventional nanocrystalline electrode, in spite of the smaller amount of the adsorbed dye, when oligomer electrolytes are used. The results show that the structure of a photoelectrode highly improves the performance of the device and the HS electrode is an effective structure for the use of non-volatile electrolytes in DSSCs. (C) 2009 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherElsevier BV-
dc.titleNanostructured photoelectrode consisting of TiO2 hollow spheres for non-volatile electrolyte-based dye-sensitized solar cells-
dc.typeArticle-
dc.identifier.doi10.1016/j.jpowsour.2009.03.075-
dc.description.journalClass1-
dc.identifier.bibliographicCitationJournal of Power Sources, v.194, no.1, pp.574 - 578-
dc.citation.titleJournal of Power Sources-
dc.citation.volume194-
dc.citation.number1-
dc.citation.startPage574-
dc.citation.endPage578-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000269584400075-
dc.identifier.scopusid2-s2.0-68149139282-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryElectrochemistry-
dc.relation.journalWebOfScienceCategoryEnergy & Fuels-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaElectrochemistry-
dc.relation.journalResearchAreaEnergy & Fuels-
dc.relation.journalResearchAreaMaterials Science-
dc.type.docTypeArticle; Proceedings Paper-
dc.subject.keywordPlusOLIGOMER ELECTROLYTES-
dc.subject.keywordPlusSILICA NANOPARTICLES-
dc.subject.keywordPlusNANOTUBE ARRAYS-
dc.subject.keywordPlusIONIC-DIFFUSION-
dc.subject.keywordPlusCONVERSION-
dc.subject.keywordPlusTRANSPORT-
dc.subject.keywordPlusPOLYMERS-
dc.subject.keywordAuthorDye-sensitized solar cell-
dc.subject.keywordAuthorHollow sphere-
dc.subject.keywordAuthorNon-volatile electrolyte-
dc.subject.keywordAuthorLight-harvesting-
dc.subject.keywordAuthorElectron diffusion-
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KIST Article > 2009
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