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Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-20648
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dc.contributor.authorYang, Bowen-
dc.contributor.authorSuo, Jiajia-
dc.contributor.authorMosconi, Edoardo-
dc.contributor.authorRicciarelli, Damiano-
dc.contributor.authorTress, Wolfgang-
dc.contributor.authorDe Angelis, Filippo-
dc.contributor.authorKim, Hui-Seon-
dc.contributor.authorHagfeldt, Anders-
dc.date.accessioned2020-10-15T13:25:41Z-
dc.date.available2020-10-15T13:25:41Z-
dc.date.issued2020-
dc.identifier.issn2380-8195de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/20648-
dc.descriptionThis document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Energy Letters, © 2020 American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://pubs.acs.org/doi/10.1021/acsenergylett.0c01664de_CH
dc.description.abstractNonradiative recombination is a major limiting factor in obtaining efficient metal-halide perovskite photovoltaics. Here, a passivation treatment is developed by applying a mixture of a new ammonium salt, CF3(CF2)2CH2NH3I (HBAI), and a conventional formamidinium halide, FAX, on top of the 3D perovskite bulk film. The introduction of such an optimized passivation layer effectively suppressed charge recombination by passivating the surface traps of the 3D perovskite film, enabling a wellmatched energy alignment at the interface of perovskite/HTM, leading to a high power conversion efficiency (PCE) of over 23% from current−voltage (I−V) measurements and a stabilized 22.7% PCE, owing to a substantial VOC improvement (above 80 mV on average), coupled with an improved stability.de_CH
dc.language.isoende_CH
dc.publisherAmerican Chemical Societyde_CH
dc.relation.ispartofACS Energy Lettersde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subject.ddc621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnikde_CH
dc.titleOutstanding passivation effect by a mixed-salt interlayer with internal interactions in perovskite solar cellsde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
dc.identifier.doi10.1021/acsenergylett.0c01664de_CH
dc.identifier.doi10.21256/zhaw-20648-
zhaw.funding.euNode_CH
zhaw.issue10de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end3167de_CH
zhaw.pages.start3159de_CH
zhaw.publication.statusacceptedVersionde_CH
zhaw.volume5de_CH
zhaw.embargo.end2021-09-14de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
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Yang, B., Suo, J., Mosconi, E., Ricciarelli, D., Tress, W., De Angelis, F., Kim, H.-S., & Hagfeldt, A. (2020). Outstanding passivation effect by a mixed-salt interlayer with internal interactions in perovskite solar cells. ACS Energy Letters, 5(10), 3159–3167. https://doi.org/10.1021/acsenergylett.0c01664
Yang, B. et al. (2020) ‘Outstanding passivation effect by a mixed-salt interlayer with internal interactions in perovskite solar cells’, ACS Energy Letters, 5(10), pp. 3159–3167. Available at: https://doi.org/10.1021/acsenergylett.0c01664.
B. Yang et al., “Outstanding passivation effect by a mixed-salt interlayer with internal interactions in perovskite solar cells,” ACS Energy Letters, vol. 5, no. 10, pp. 3159–3167, 2020, doi: 10.1021/acsenergylett.0c01664.
YANG, Bowen, Jiajia SUO, Edoardo MOSCONI, Damiano RICCIARELLI, Wolfgang TRESS, Filippo DE ANGELIS, Hui-Seon KIM und Anders HAGFELDT, 2020. Outstanding passivation effect by a mixed-salt interlayer with internal interactions in perovskite solar cells. ACS Energy Letters. 2020. Bd. 5, Nr. 10, S. 3159–3167. DOI 10.1021/acsenergylett.0c01664
Yang, Bowen, Jiajia Suo, Edoardo Mosconi, Damiano Ricciarelli, Wolfgang Tress, Filippo De Angelis, Hui-Seon Kim, and Anders Hagfeldt. 2020. “Outstanding Passivation Effect by a Mixed-Salt Interlayer with Internal Interactions in Perovskite Solar Cells.” ACS Energy Letters 5 (10): 3159–67. https://doi.org/10.1021/acsenergylett.0c01664.
Yang, Bowen, et al. “Outstanding Passivation Effect by a Mixed-Salt Interlayer with Internal Interactions in Perovskite Solar Cells.” ACS Energy Letters, vol. 5, no. 10, 2020, pp. 3159–67, https://doi.org/10.1021/acsenergylett.0c01664.


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