High-performance, large-area semitransparent and tandem perovskite solar cells featuring highly scalable a-ITO/Ag mesh 3D top electrodes

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dc.contributor.authorTyagi, Barkhako
dc.contributor.authorLee, Hock Bengko
dc.contributor.authorKumar, Neeteshko
dc.contributor.authorJin, Won-Yongko
dc.contributor.authorKo, Keum-Jinko
dc.contributor.authorOvhal, Manoj Mayajiko
dc.contributor.authorSahani, Rishabhko
dc.contributor.authorChung, Hak-Junko
dc.contributor.authorSeo, Jangwonko
dc.contributor.authorKang, Jae-Wookko
dc.date.accessioned2022-05-06T07:00:22Z-
dc.date.available2022-05-06T07:00:22Z-
dc.date.created2022-05-06-
dc.date.created2022-05-06-
dc.date.created2022-05-06-
dc.date.issued2022-05-
dc.identifier.citationNANO ENERGY, v.95, pp.106978-
dc.identifier.issn2211-2855-
dc.identifier.urihttp://hdl.handle.net/10203/296384-
dc.description.abstractThe photovoltaic performance and scalability potential of a semitransparent perovskite solar cells (ST-PSCs) are primarily determined by the optoelectronic properties of the top transparent conducting electrode (TCE) used. Herein, we demonstrate the scalable fabrication of ST-PSC using a three-dimensional (3D) TCE consisting of (i) a sputtered amorphous indium-tin-oxide (a-ITO) film and (ii) silver (Ag) mesh subelectrodes prepared via a 3D direct-ink writing technique. At an optimized aspect ratio of 0.5, the a-ITO/Ag mesh 3D TCE exhibits a sheet resistance of < 1 omega/?& nbsp; and a transparency of similar to 85%. Utilizing the a-ITO/Ag mesh as a top contact, standard (0.07 cm(2)) and large-area (1.0 cm2) ST-PSCs achieved power conversion efficiencies (PCE) of 16.26% and 15.52%, respectively, with > 85% transmittance in the near-infrared region. Moreover, the ST-PSCs displayed superior ambient and thermal stability than the opaque PSCs due to the presence of a-ITO buffer that prevents moisture ingress and ions migration. Using ST-PSC as a top cell, the standard (0.07 cm2) and large-area (1.0 cm2) four terminal ST-PSC/SiSC tandem cells achieved PCEs of 26.47% and 24.70%, respectively. To the best of our knowledge, our tandem cell showed the minimum efficiency roll-off among all the reported large-area tandem cells, manifesting the scalability potential of our ST-PSCs.-
dc.languageEnglish-
dc.publisherELSEVIER-
dc.titleHigh-performance, large-area semitransparent and tandem perovskite solar cells featuring highly scalable a-ITO/Ag mesh 3D top electrodes-
dc.typeArticle-
dc.identifier.wosid000782559800002-
dc.identifier.scopusid2-s2.0-85123872042-
dc.type.rimsART-
dc.citation.volume95-
dc.citation.beginningpage106978-
dc.citation.publicationnameNANO ENERGY-
dc.identifier.doi10.1016/j.nanoen.2022.106978-
dc.contributor.localauthorSeo, Jangwon-
dc.contributor.nonIdAuthorTyagi, Barkha-
dc.contributor.nonIdAuthorLee, Hock Beng-
dc.contributor.nonIdAuthorKumar, Neetesh-
dc.contributor.nonIdAuthorJin, Won-Yong-
dc.contributor.nonIdAuthorKo, Keum-Jin-
dc.contributor.nonIdAuthorOvhal, Manoj Mayaji-
dc.contributor.nonIdAuthorSahani, Rishabh-
dc.contributor.nonIdAuthorChung, Hak-Jun-
dc.contributor.nonIdAuthorKang, Jae-Wook-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthor3D TCE-
dc.subject.keywordAuthorStability-
dc.subject.keywordAuthorBifacial-
dc.subject.keywordAuthorNIR-transparent-
dc.subject.keywordAuthorLarge-area-
dc.subject.keywordPlusFINE LINE METALLIZATION-
dc.subject.keywordPlusEFFICIENCY-
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CBE-Journal Papers(저널논문)
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