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  4. Publikationen School of Engineering
Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-26606
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dc.contributor.authorLi, Hang-
dc.contributor.authorZhou, Junjie-
dc.contributor.authorTan, Liguo-
dc.contributor.authorLi, Minghao-
dc.contributor.authorJiang, Chaofan-
dc.contributor.authorWang, Siyang-
dc.contributor.authorZhao, Xing-
dc.contributor.authorLiu, Yue-
dc.contributor.authorZhang, Yu-
dc.contributor.authorYe, Yiran-
dc.contributor.authorTress, Wolfgang-
dc.contributor.authorYi, Chenyi-
dc.date.accessioned2023-01-13T12:49:01Z-
dc.date.available2023-01-13T12:49:01Z-
dc.date.issued2022-07-15-
dc.identifier.issn2375-2548de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/26606-
dc.description.abstractVacuum evaporation is promising for the high-throughput fabrication of perovskite solar cells (PSCs) because of its solvent-free characteristic, precise control of film thickness, and compatibility with large-scale production. Nevertheless, the power conversion efficiency (PCE) of PSCs fabricated by vacuum evaporation lags behind that of solution-processed PSCs. Here, we report a Cl-containing alloy-mediated sequential vacuum evaporation approach to fabricate perovskite films. The presence of Cl in the alloy facilitates organic ammonium halide diffusion and the subsequent perovskite conversion reaction, leading to homogeneous pinhole-free perovskite films with few defects. The resulting PSCs yield a PCE of 24.42%, 23.44% (certified 22.6%), and 19.87% for 0.1, 1.0, and 14.4 square centimeters (mini-module, aperture area), respectively. The unencapsulated PSCs show good stability with negligible decline in performance after storage in dry air for more than 4000 hours. Our method provides a reproducible approach for scalable fabrication of large-area, high-efficiency PSCs and other perovskite-based optoelectronics.de_CH
dc.language.isoende_CH
dc.publisherAAASde_CH
dc.relation.ispartofScience Advancesde_CH
dc.rightshttp://creativecommons.org/licenses/by-nc/4.0/de_CH
dc.subject.ddc621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnikde_CH
dc.titleSequential vacuum-evaporated perovskite solar cells with more than 24% efficiencyde_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.doi10.1126/sciadv.abo7422de_CH
dc.identifier.doi10.21256/zhaw-26606-
dc.identifier.pmid35857518de_CH
zhaw.funding.euNode_CH
zhaw.issue28de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.starteabo7422de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume8de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedPhotovoltaikde_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
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Li, H., Zhou, J., Tan, L., Li, M., Jiang, C., Wang, S., Zhao, X., Liu, Y., Zhang, Y., Ye, Y., Tress, W., & Yi, C. (2022). Sequential vacuum-evaporated perovskite solar cells with more than 24% efficiency. Science Advances, 8(28), eabo7422. https://doi.org/10.1126/sciadv.abo7422
Li, H. et al. (2022) ‘Sequential vacuum-evaporated perovskite solar cells with more than 24% efficiency’, Science Advances, 8(28), p. eabo7422. Available at: https://doi.org/10.1126/sciadv.abo7422.
H. Li et al., “Sequential vacuum-evaporated perovskite solar cells with more than 24% efficiency,” Science Advances, vol. 8, no. 28, p. eabo7422, Jul. 2022, doi: 10.1126/sciadv.abo7422.
LI, Hang, Junjie ZHOU, Liguo TAN, Minghao LI, Chaofan JIANG, Siyang WANG, Xing ZHAO, Yue LIU, Yu ZHANG, Yiran YE, Wolfgang TRESS und Chenyi YI, 2022. Sequential vacuum-evaporated perovskite solar cells with more than 24% efficiency. Science Advances. 15 Juli 2022. Bd. 8, Nr. 28, S. eabo7422. DOI 10.1126/sciadv.abo7422
Li, Hang, Junjie Zhou, Liguo Tan, Minghao Li, Chaofan Jiang, Siyang Wang, Xing Zhao, et al. 2022. “Sequential Vacuum-Evaporated Perovskite Solar Cells with More than 24% Efficiency.” Science Advances 8 (28): eabo7422. https://doi.org/10.1126/sciadv.abo7422.
Li, Hang, et al. “Sequential Vacuum-Evaporated Perovskite Solar Cells with More than 24% Efficiency.” Science Advances, vol. 8, no. 28, July 2022, p. eabo7422, https://doi.org/10.1126/sciadv.abo7422.


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