Effects of diethanolamine on sol-gel-processed Cu2ZnSnS4 photovoltaic absorber thin films

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dc.authoridKahraman, suleyman/0000-0002-7730-6353
dc.authoridCetinkaya, Samed/0000-0002-7476-9467
dc.contributor.authorKahraman, S.
dc.contributor.authorCetinkaya, S.
dc.contributor.authorCetinkara, H. A.
dc.contributor.authorGuder, H. S.
dc.date.accessioned2024-09-18T20:08:12Z
dc.date.available2024-09-18T20:08:12Z
dc.date.issued2014
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractAs a promising solar absorber, the Cu2ZnSnS4 compound has been popular recently for the production of green and economical thin-film solar cells owing to the abundancy and non-toxicity of all the constituents. In this study, we have produced Cu2ZnSnS4 films via the sal-gel technique. As a stabilizer, the effects of the diethanolamine on the properties of the films were investigated. The amount of diethanolamine significantly affected the crystal structure, crystallite sizes and phase purity of the films. X-ray diffraction and Raman spectroscopy analyses confirmed the formation of phase-pure CZTS films. It was found that the film produced by using 2 ml of diethanolamine in sol exhibited pure CZTS phase, compact and dense morphology and enhanced photo-sensitivity. Light on/off current ratio of the n-Si/Cu2ZnSnS4 junction was found to be 47 under 100 mW/cm(2) of illumination. Electrical activation energies of the films were investigated and the variations were attributed to delocalized phonon states generating from the presence of other phases and lattice defects. (C) 2013 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipScientific Research Commission (BAP) of Mustafa Kemal University [1204D0102]; Slovenian Research Agency; [P2-0084-0106/04]en_US
dc.description.sponsorshipWe would like to thank Assist. Prof. Slavko Bernik and to Ms. Mateja Podlogar for their supports during the study. The financial support from Scientific Research Commission (BAP) of Mustafa Kemal University (Project No: 1204D0102) and Slovenian Research Agency. (Program Contract No. P2-0084-0106/04) are greatly appreciated.en_US
dc.identifier.doi10.1016/j.materresbull.2013.10.043
dc.identifier.endpage171en_US
dc.identifier.issn0025-5408
dc.identifier.issn1873-4227
dc.identifier.scopus2-s2.0-84888185567en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage165en_US
dc.identifier.urihttps://doi.org/10.1016/j.materresbull.2013.10.043
dc.identifier.urihttps://hdl.handle.net/20.500.12483/8703
dc.identifier.volume50en_US
dc.identifier.wosWOS:000331920500027en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofMaterials Research Bulletinen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectchalcogenidesen_US
dc.subjectsemiconductorsen_US
dc.subjectthin filmen_US
dc.subjectsol-gel chemistryen_US
dc.subjectX-ray diffractionen_US
dc.subjectcrystal structureen_US
dc.titleEffects of diethanolamine on sol-gel-processed Cu2ZnSnS4 photovoltaic absorber thin filmsen_US
dc.typeArticleen_US

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