Push-pull type material having spirobifluorene as ?-spacer for dye sensitized solar cells

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dc.contributor.authorCan M.
dc.contributor.authorBilgili H.
dc.contributor.authorDemirak K.
dc.contributor.authorGultekin B.
dc.contributor.authorKoyuncu S.
dc.contributor.authorKus M.
dc.contributor.authorZafer C.
dc.contributor.authorDemic S.
dc.contributor.authorIcli S.
dc.date.accessioned2019-10-27T08:20:22Z
dc.date.available2019-10-27T08:20:22Z
dc.date.issued2016
dc.departmentEge Üniversitesien_US
dc.description.abstractTwo organic dyes for dye-sensitized solar cells (DSSC) based on spirobifluorene were synthesized and characterized. Electrochemical, spectroscopic and photovoltaic properties of the dyes have been investigated. Hexyloxy substituted triarylamine was used as electron donating moiety in the molecule while spirobifluorene and cyanoacrylic acid were used as ?-bridge and acceptor groups, respectively. MK162-sensitized solar cells exhibited a short-circuit current (ISC) of 4,92 mA cm-2, an open-circuit voltage (VOC) of 520 mV and a fill factor (FF) of 0.59, resulting an overall power conversion efficiency of 1,52 where the reference cell, Z907 was yielded an overall conversion efficiency of 4.08% efficiency with 620 mV of VOC and 14.51 mA cm-2 of ISC under standard AM 1.5 illumination. © 2016 Hydrogen Energy Publications LLCen_US
dc.description.sponsorshipThis article is dedicated to Prof. Dr. Sıddık İCLİ on the occasion of his 70th birthday and financially supported by the project (11 DPT 001) of Ministry of Development of Turkey . Appendix A --en_US
dc.identifier.doi10.1016/j.ijhydene.2016.07.193
dc.identifier.endpage21299en_US
dc.identifier.issn0360-3199
dc.identifier.issn0360-3199en_US
dc.identifier.issue46en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage21293en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2016.07.193
dc.identifier.urihttps://hdl.handle.net/11454/25619
dc.identifier.volume41en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofInternational Journal of Hydrogen Energyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDonor-acceptor dyesen_US
dc.subjectDye sensitized solar cellen_US
dc.subject?-bridge effecten_US
dc.titlePush-pull type material having spirobifluorene as ?-spacer for dye sensitized solar cellsen_US
dc.typeArticleen_US

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