Effect of Anode Interfacial Modification by Self-Assembled Monolayers on the Organic Solar Cell Performance

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dc.authoridMutlu, Adem/0000-0002-1696-4379
dc.authoridTozlu, Cem/0000-0003-4192-5512
dc.contributor.authorMutlu, Adem
dc.contributor.authorArkan, M. Zeliha
dc.contributor.authorCan, Mustafa
dc.contributor.authorTozlu, Cem
dc.date.accessioned2024-08-31T07:49:55Z
dc.date.available2024-08-31T07:49:55Z
dc.date.issued2024
dc.departmentEge Üniversitesien_US
dc.description.abstractA series of self-assembled monolayer (SAM)-based benzoic acid derivatives such as 4-[5'-phenyl-2,2'-bitien-5-yl] benzoic acid (ZE-Ph), 4-[5'-(4-fluorophenyl)-2,2'-bitien-5-yl]benzoic acid (ZE-1F), and 4-[5'-(3,5-difluorophenyl)-2,2'-bitien-5-yl]benzoic acid (ZE-2F) were synthesized to use an interlayer between an ITO electrode and a MoO3 thin film layer in an organic solar cell (OSC) having poly-3 hexylthiophene (P3HT): [6,6]-phenyl C-61 butyric acid methyl ester (PC61BM) blend. The work function and surface wetting properties of the ITO were tuned by SAM molecules. The power conversion efficiency of fabricated OSC devices was improved compared to that of the control device from 1.93 to 2.20% and 2.22% with ZE-Ph and ZE-1F-modified ITO electrodes, respectively. The short-circuit current density (J(sc)) was increased from 6.16 to 7.10 mA/cm(2) and 6.94 mA/cm(2) with control, ZE-Ph, and ZE-1F-modified solar cells, respectively. The increase in short-circuit current density (J(sc)) shows that the hole-transporting properties between ITO and MoO3 were improved by the use of ZE-Ph and ZE-1F compared with that of the ITO/MoO3 electrode configuration. The open-circuit voltage (V-oc) of the SAM-modified ITO-based devices was also improved compared with the V-oc of unmodified ITO-based devices. These results show that using a monolayer as an interlayer in OSCs is an important strategy to improve the performance of OSCs. All the device parameters were characterized by Kelvin probe force microscopy, cyclic voltammetry, contact angle, and I-V measurements.en_US
dc.description.sponsorshipT?rkiye Bilimsel ve Teknolojik Arastirma Kurumu [113M978]; TUBITAKen_US
dc.description.sponsorshipThe authors are grateful to TUBITAK (project 113M978) for financial support.en_US
dc.identifier.doi10.1021/acsomega.3c04081
dc.identifier.endpage7423en_US
dc.identifier.issn2470-1343
dc.identifier.issue7en_US
dc.identifier.pmid38405451en_US
dc.identifier.scopus2-s2.0-85185281437en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage7413en_US
dc.identifier.urihttps://doi.org/10.1021/acsomega.3c04081
dc.identifier.urihttps://hdl.handle.net/11454/105037
dc.identifier.volume9en_US
dc.identifier.wosWOS:001173799200001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAmer Chemical Socen_US
dc.relation.ispartofACS Omegaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240831_Uen_US
dc.subjectOpen-Circuit Voltageen_US
dc.subjectSmall-Moleculeen_US
dc.subjectMetal-Oxidesen_US
dc.subjectEfficienten_US
dc.subjectItoen_US
dc.subjectDependenceen_US
dc.subjectMorphologyen_US
dc.subjectDesignen_US
dc.subjectImpacten_US
dc.subjectLayeren_US
dc.titleEffect of Anode Interfacial Modification by Self-Assembled Monolayers on the Organic Solar Cell Performanceen_US
dc.typeArticleen_US

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