Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, S.J. | - |
dc.contributor.author | Kim, Wook Hyun | - |
dc.contributor.author | Lee, C.-H. | - |
dc.contributor.author | Kim, H.-M. | - |
dc.contributor.author | Kang, C.S. | - |
dc.contributor.author | Han, Y.S. | - |
dc.date.accessioned | 2017-11-21T08:45:30Z | - |
dc.date.available | 2017-11-21T08:45:30Z | - |
dc.date.created | 2017-11-20 | - |
dc.date.issued | 2017-10 | - |
dc.identifier.issn | 1542-1406 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/4710 | - |
dc.description.abstract | Effects of sodium ethanesulfonate (SES) adsorbed on photoelectrode surface on the performance of dye-sensitized solar cells (DSSCs) was investigated. SES-modified photoelectrode was prepared by soaking the TiO2 film to an aqueous SES solution for 20 min. The DSSC with SES-modified TiO2 layer showed an increase in open circuit voltage (Voc), short circuit current (Jsc) and fill factor (FF), resulting in a power conversion efficiency of 11.20%, compared to that of reference device with bare TiO2 (10.21%). Electrochemical impedance spectroscopy and open circuit voltage decay measurements revealed that the SES modification of TiO2 surface led to a longer electron lifetime by the suppression of the interfacial charge recombination between photo-injected electrons and I3 − ions, resulting in an increase in Jsc and Voc, compared with those of a reference device without surface modification. © 2017 Taylor & Francis Group, LLC. | - |
dc.publisher | Taylor and Francis Inc. | - |
dc.title | Photovoltaic properties of TiO2-based solar cells with sodium ethanesulfonate-modified photoelectrodes | - |
dc.type | Article | - |
dc.identifier.doi | 10.1080/15421406.2017.1338094 | - |
dc.identifier.wosid | 000415652100037 | - |
dc.identifier.scopusid | 2-s2.0-85031400475 | - |
dc.identifier.bibliographicCitation | Molecular Crystals and Liquid Crystals, v.651, no.1, pp.265 - 272 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordAuthor | Dye-sensitized solar cells | - |
dc.subject.keywordAuthor | electron lifetime | - |
dc.subject.keywordAuthor | photoelectrode | - |
dc.subject.keywordAuthor | recombination | - |
dc.subject.keywordAuthor | sodium ethanesulfonate | - |
dc.subject.keywordPlus | TIO2 ELECTRODES | - |
dc.subject.keywordPlus | CO-ADSORBATE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | LAYER | - |
dc.subject.keywordPlus | ACID | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | IMPROVEMENT | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.citation.endPage | 272 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 265 | - |
dc.citation.title | Molecular Crystals and Liquid Crystals | - |
dc.citation.volume | 651 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry; Crystallography; Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Crystallography; Materials Science, Multidisciplinary | - |
dc.type.docType | Article | - |
There are no files associated with this item.