DSpace at KISTKIST Article2010

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dc.contributor.authorParvez, Md. Khaled-
dc.contributor.authorYoo, Gi Moon-
dc.contributor.authorKim, Ju Ho-
dc.contributor.authorKo, Min Jae-
dc.contributor.authorKim, Sung Ryong-
dc.date.accessioned2024-01-20T19:00:59Z-
dc.date.available2024-01-20T19:00:59Z-
dc.date.created2021-09-04-
dc.date.issued2010-07-29-
dc.identifier.issn0009-2614-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/131239-
dc.description.abstractOxygen plasma and ion-beam treatments of nano-structured TiO2 were carried out to enhance the efficiency of dye-sensitized solar cells (DSSCs). Relative changes in surface states and recombination reactions were examined. Comparative studies showed that the oxygen ion-beam treatment was more effective in reducing the number of oxygen vacancies in TiO2 and the recombination reactions between TiO2 conduction band electrons and I-3 ions in the electrolyte than the plasma treatment. Oxygen ion-beam treated TiO2 film in the DSSC showed a 23 mV increase in the open-circuit voltage (V-oc) and an improvement in the photo-conversion efficiency from 5.05% to 6.64%. (C) 2010 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER-
dc.subjectSURFACE MODIFICATION-
dc.subjectLOW-COST-
dc.subjectFILM-
dc.titleComparative study of plasma and ion-beam treatment to reduce the oxygen vacancies in TiO2 and recombination reactions in dye-sensitized solar cells-
dc.typeArticle-
dc.identifier.doi10.1016/j.cplett.2010.06.038-
dc.description.journalClass1-
dc.identifier.bibliographicCitationCHEMICAL PHYSICS LETTERS, v.495, no.1-3, pp.69 - 72-
dc.citation.titleCHEMICAL PHYSICS LETTERS-
dc.citation.volume495-
dc.citation.number1-3-
dc.citation.startPage69-
dc.citation.endPage72-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000280116000014-
dc.identifier.scopusid2-s2.0-77955041715-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryPhysics, Atomic, Molecular & Chemical-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle-
dc.subject.keywordPlusSURFACE MODIFICATION-
dc.subject.keywordPlusLOW-COST-
dc.subject.keywordPlusFILM-
dc.subject.keywordAuthordye-sensitized-
dc.subject.keywordAuthorplasma-
dc.subject.keywordAuthorion-beam-
dc.subject.keywordAuthorTiO2-
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