Improved efficiency of dye-sensitized solar cells through fluorine-doped TiO2 blocking layer
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Noh, Suk In | - |
dc.contributor.author | Bae, Kokn-Nara | - |
dc.contributor.author | Ahn, Hyo-Jin | - |
dc.contributor.author | Seong, Tae-Yeon | - |
dc.date.accessioned | 2021-09-05T22:19:52Z | - |
dc.date.available | 2021-09-05T22:19:52Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-09 | - |
dc.identifier.issn | 0272-8842 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/102348 | - |
dc.description.abstract | We report on improvement in the performance of dye-sensitized solar cells (DSSCs) through a fluorine (F)-doped TiO2 dense layer for use as a blocking layer. The F-doped TiO2 layer was deposited on commercial F-doped SnO2 (FTO) substrate by the hydrolysis of a TiCl4 aqueous solution with NH4F. Their structural, morphological, and optical properties were investigated by scanning electron microscopy (SEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and UV-vis spectroscopy examinations. The photocurrent density-voltage characteristics show that DSSCs fabricated with the F-doped TiO2 layer exhibits higher conversion efficiency (similar to 5.24%) than ones with the undoped TiO2 layer (similar to 4.76%), and the bare FTO substrate (similar to 3.88%). This improvement is attributed to the combined effects of reduced interfacial resistance and effective blocking behavior by the F-doped TiO2 dense layer. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | THIN-FILM | - |
dc.subject | FABRICATION | - |
dc.title | Improved efficiency of dye-sensitized solar cells through fluorine-doped TiO2 blocking layer | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Seong, Tae-Yeon | - |
dc.identifier.doi | 10.1016/j.ceramint.2013.03.082 | - |
dc.identifier.scopusid | 2-s2.0-84880316208 | - |
dc.identifier.wosid | 000325443300106 | - |
dc.identifier.bibliographicCitation | CERAMICS INTERNATIONAL, v.39, no.7, pp.8097 - 8101 | - |
dc.relation.isPartOf | CERAMICS INTERNATIONAL | - |
dc.citation.title | CERAMICS INTERNATIONAL | - |
dc.citation.volume | 39 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 8097 | - |
dc.citation.endPage | 8101 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Ceramics | - |
dc.subject.keywordPlus | THIN-FILM | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordAuthor | Dye-sensitized solar cell | - |
dc.subject.keywordAuthor | F-doped TiO2 | - |
dc.subject.keywordAuthor | Interfacial resistance | - |
dc.subject.keywordAuthor | Blocking layer | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.