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

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dc.authoridZAFER, CEYLAN/0000-0002-8407-2452
dc.authoridgultekin, burak/0000-0002-8804-7844
dc.authoridKUS, MAHMUT/0000-0002-6998-6459
dc.authoridKoyuncu, Sermet/0000-0001-8352-8326
dc.contributor.authorCan, Mustafa
dc.contributor.authorBilgili, Hakan
dc.contributor.authorDemirak, Kadir
dc.contributor.authorGultekin, Burak
dc.contributor.authorKoyuncu, Sermet
dc.contributor.authorKus, Mahmut
dc.contributor.authorZafer, Ceylan
dc.date.accessioned2025-01-27T20:49:33Z
dc.date.available2025-01-27T20:49:33Z
dc.date.issued2016
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
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 pi-bridge and acceptor groups, respectively. MK162-sensitized solar cells exhibited a short-circuit current (I-SC) of 4,92 mA cm(-2), an open-circuit voltage (V-OC) 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 V-OC and 14.51 mA cm(-2) of Isc under standard AM 1.5 illumination. (C) 2016 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
dc.description.sponsorshipMinistry of Development of Turkey [11 DPT 001]
dc.description.sponsorshipThis article is dedicated to Prof. Dr. Siddik ICLI on the occasion of his 70th birthday and financially supported by the project (11 DPT 001) of Ministry of Development of Turkey.
dc.identifier.doi10.1016/j.ijhydene.2016.07.193
dc.identifier.endpage21299
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue46
dc.identifier.startpage21293
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2016.07.193
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25215
dc.identifier.volume41
dc.identifier.wosWOS:000389089600024
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofInternational Journal of Hydrogen Energy
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectDonor-acceptor dyes
dc.subjectpi-bridge effect
dc.subjectDye sensitized solar cell
dc.titlePush-pull type material having spirobifluorene as ?-spacer for dye sensitized solar cells
dc.typeArticle

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