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dc.contributor.author Kim, S.J. ko
dc.contributor.author Kim, Wook Hyun ko
dc.contributor.author Lee, C.-H. ko
dc.contributor.author Kim, H.-M. ko
dc.contributor.author Kang, C.S. ko
dc.contributor.author Han, Y.S. ko
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.citation Molecular Crystals and Liquid Crystals, v.651, no.1, pp.265 - 272 -
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.type.local Article(Overseas) -
dc.type.rims ART -
dc.description.journalClass 1 -
dc.contributor.nonIdAuthor Kim, S.J. -
dc.contributor.nonIdAuthor Lee, C.-H. -
dc.contributor.nonIdAuthor Kim, H.-M. -
dc.contributor.nonIdAuthor Kang, C.S. -
dc.contributor.nonIdAuthor Han, Y.S. -
dc.identifier.citationVolume 651 -
dc.identifier.citationNumber 1 -
dc.identifier.citationStartPage 265 -
dc.identifier.citationEndPage 272 -
dc.identifier.citationTitle Molecular Crystals and Liquid Crystals -
dc.type.journalArticle Article -
dc.description.isOpenAccess N -
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Convergence Research Center for Solar Energy 1. Journal Articles

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