Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jong Hyuk | - |
dc.contributor.author | Jung, Sun Young | - |
dc.contributor.author | Kim, Raehyun | - |
dc.contributor.author | Park, Nam-Gyu | - |
dc.contributor.author | Kim, Junkyung | - |
dc.contributor.author | Lee, Sang-Soo | - |
dc.date.accessioned | 2024-01-20T20:32:57Z | - |
dc.date.available | 2024-01-20T20:32:57Z | - |
dc.date.created | 2021-09-05 | - |
dc.date.issued | 2009-10 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/132073 | - |
dc.description.abstract | A 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.language | English | - |
dc.publisher | Elsevier BV | - |
dc.title | Nanostructured photoelectrode consisting of TiO2 hollow spheres for non-volatile electrolyte-based dye-sensitized solar cells | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jpowsour.2009.03.075 | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | Journal of Power Sources, v.194, no.1, pp.574 - 578 | - |
dc.citation.title | Journal of Power Sources | - |
dc.citation.volume | 194 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 574 | - |
dc.citation.endPage | 578 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | 000269584400075 | - |
dc.identifier.scopusid | 2-s2.0-68149139282 | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordPlus | OLIGOMER ELECTROLYTES | - |
dc.subject.keywordPlus | SILICA NANOPARTICLES | - |
dc.subject.keywordPlus | NANOTUBE ARRAYS | - |
dc.subject.keywordPlus | IONIC-DIFFUSION | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordAuthor | Dye-sensitized solar cell | - |
dc.subject.keywordAuthor | Hollow sphere | - |
dc.subject.keywordAuthor | Non-volatile electrolyte | - |
dc.subject.keywordAuthor | Light-harvesting | - |
dc.subject.keywordAuthor | Electron diffusion | - |
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