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A simple template-free 'sputtering deposition and selective etching' process for nanoporous thin films and its application to dye-sensitized solar cells

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dc.contributor.authorNahm, Changwoo-
dc.contributor.authorChoi, Hongsik-
dc.contributor.authorKim, Jongmin-
dc.contributor.authorByun, Sujin-
dc.contributor.authorKang, Suji-
dc.contributor.authorHwang, Taehyun-
dc.contributor.authorPark, Helen Hejin-
dc.contributor.authorKo, Jaejung-
dc.contributor.authorPark, Byungwoo-
dc.date.accessioned2021-09-05T21:47:56Z-
dc.date.available2021-09-05T21:47:56Z-
dc.date.created2021-06-15-
dc.date.issued2013-09-13-
dc.identifier.issn0957-4484-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/102163-
dc.description.abstractA facile and straightforward method is suggested to synthesize nanoporous-TiO2 thin films for dye-sensitized solar cells (DSSCs). Silver/TiO2 co-sputtering led to the formation of nanocomposite films which consisted of silver nanoclusters with surrounding TiO2 matrices, and metal particles were subsequently etched by just immersing in nitric acid. Nanoporous-TiO2 DSSCs fabricated by this simple and effective process showed power-conversion efficiencies of up to 3.4% at a thickness of only 1.8 mu m, which is much superior to that of conventional nanoparticulate-TiO2 DSSCs with similar thickness.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherIOP PUBLISHING LTD-
dc.subjectNANOCRYSTALLINE TIO2 FILMS-
dc.subjectCONVERSION EFFICIENCY-
dc.subjectELECTRICAL-IMPEDANCE-
dc.subjectTICL4 TREATMENT-
dc.subjectCHARGE-
dc.subjectRECOMBINATION-
dc.subjectFABRICATION-
dc.subjectTRANSPORT-
dc.subjectNANOPARTICLES-
dc.subjectELECTRODES-
dc.titleA simple template-free 'sputtering deposition and selective etching' process for nanoporous thin films and its application to dye-sensitized solar cells-
dc.typeArticle-
dc.contributor.affiliatedAuthorKo, Jaejung-
dc.identifier.doi10.1088/0957-4484/24/36/365604-
dc.identifier.scopusid2-s2.0-84883165716-
dc.identifier.wosid000323379500010-
dc.identifier.bibliographicCitationNANOTECHNOLOGY, v.24, no.36-
dc.relation.isPartOfNANOTECHNOLOGY-
dc.citation.titleNANOTECHNOLOGY-
dc.citation.volume24-
dc.citation.number36-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.subject.keywordPlusNANOCRYSTALLINE TIO2 FILMS-
dc.subject.keywordPlusCONVERSION EFFICIENCY-
dc.subject.keywordPlusELECTRICAL-IMPEDANCE-
dc.subject.keywordPlusTICL4 TREATMENT-
dc.subject.keywordPlusCHARGE-
dc.subject.keywordPlusRECOMBINATION-
dc.subject.keywordPlusFABRICATION-
dc.subject.keywordPlusTRANSPORT-
dc.subject.keywordPlusNANOPARTICLES-
dc.subject.keywordPlusELECTRODES-
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