Please use this identifier to cite or link to this item:
https://doi.org/10.21256/zhaw-26608Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Xu, Tianfei | - |
| dc.contributor.author | Xiang, Wanchun | - |
| dc.contributor.author | Kubicki, Dominik J. | - |
| dc.contributor.author | Liu, Yali | - |
| dc.contributor.author | Tress, Wolfgang | - |
| dc.contributor.author | Liu, Shengzhong | - |
| dc.date.accessioned | 2023-01-13T12:51:04Z | - |
| dc.date.available | 2023-01-13T12:51:04Z | - |
| dc.date.issued | 2022-12 | - |
| dc.identifier.issn | 2198-3844 | de_CH |
| dc.identifier.uri | https://digitalcollection.zhaw.ch/handle/11475/26608 | - |
| dc.description.abstract | Doping of all-inorganic lead halide perovskites to enhance their photovoltaic performance and stability has been reported to be effective. Up to now most studies have focused on the doping of elements in to the perovskite lattice. However, most of them cannot be doped into the perovskite lattice and the roles of these dopants are still controversial. Herein,the authors introduce CdI2 as an additive into CsPbI3-x Brx and use it as active layer to fabricate high-performance inorganic perovskite solar cells (PSCs). Cd with a smaller radius than Pb can partially substitute Pb in the perovskite lattice by up to 2 mol%. Meanwhile, the remaining Cd stays on the surface and grain boundaries (GB) of the perovskite film in the form of Cs2 CdI4-x Br-x , which is found to reduce non-radiative recombination. These effects result in prolonged charge carrier lifetime, suppressed defect formation, decreased GBs, and an upward shift of energybands in the Cd-containing film. A champion efficiency of 20.8% is achieved for Cd-incorporated PSCs, together with improved device ambient stability. This work highlights the importance of simultaneous lattice engineering, defectcontrol and atomic-level characterization in achieving high-performance inorganic PSCs with well-defined structure-property relationships. | de_CH |
| dc.language.iso | en | de_CH |
| dc.publisher | Wiley | de_CH |
| dc.relation.ispartof | Advanced Science | de_CH |
| dc.rights | http://creativecommons.org/licenses/by/4.0/ | de_CH |
| dc.subject | Doping | de_CH |
| dc.subject | Inorganic perovskite | de_CH |
| dc.subject | Perovskite solar cell | de_CH |
| dc.subject | Power conversion efficiency | de_CH |
| dc.subject | Stability | de_CH |
| dc.subject.ddc | 621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnik | de_CH |
| dc.title | Simultaneous lattice engineering and defect control via cadmium incorporation for high-performance inorganic perovskite solar cells | de_CH |
| dc.type | Beitrag in wissenschaftlicher Zeitschrift | de_CH |
| dcterms.type | Text | de_CH |
| zhaw.departement | School of Engineering | de_CH |
| zhaw.organisationalunit | Institute of Computational Physics (ICP) | de_CH |
| dc.identifier.doi | 10.1002/advs.202204486 | de_CH |
| dc.identifier.doi | 10.21256/zhaw-26608 | - |
| dc.identifier.pmid | 36344454 | de_CH |
| zhaw.funding.eu | No | de_CH |
| zhaw.issue | 36 | de_CH |
| zhaw.originated.zhaw | Yes | de_CH |
| zhaw.pages.start | 2204486 | de_CH |
| zhaw.publication.status | publishedVersion | de_CH |
| zhaw.volume | 9 | de_CH |
| zhaw.publication.review | Peer review (Publikation) | de_CH |
| zhaw.webfeed | Photovoltaik | de_CH |
| zhaw.author.additional | No | de_CH |
| zhaw.display.portrait | Yes | de_CH |
| Appears in collections: | Publikationen School of Engineering | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2022_Xu-etal_Simultaneous-lattice-engineering-defect-control-via-Cadmium-incorporation.pdf | 3.04 MB | Adobe PDF |  View/Open |
Show simple item record
Xu, T., Xiang, W., Kubicki, D. J., Liu, Y., Tress, W., & Liu, S. (2022). Simultaneous lattice engineering and defect control via cadmium incorporation for high-performance inorganic perovskite solar cells. Advanced Science, 9(36), 2204486. https://doi.org/10.1002/advs.202204486
Xu, T. et al. (2022) ‘Simultaneous lattice engineering and defect control via cadmium incorporation for high-performance inorganic perovskite solar cells’, Advanced Science, 9(36), p. 2204486. Available at: https://doi.org/10.1002/advs.202204486.
T. Xu, W. Xiang, D. J. Kubicki, Y. Liu, W. Tress, and S. Liu, “Simultaneous lattice engineering and defect control via cadmium incorporation for high-performance inorganic perovskite solar cells,” Advanced Science, vol. 9, no. 36, p. 2204486, Dec. 2022, doi: 10.1002/advs.202204486.
XU, Tianfei, Wanchun XIANG, Dominik J. KUBICKI, Yali LIU, Wolfgang TRESS und Shengzhong LIU, 2022. Simultaneous lattice engineering and defect control via cadmium incorporation for high-performance inorganic perovskite solar cells. Advanced Science. Dezember 2022. Bd. 9, Nr. 36, S. 2204486. DOI 10.1002/advs.202204486
Xu, Tianfei, Wanchun Xiang, Dominik J. Kubicki, Yali Liu, Wolfgang Tress, and Shengzhong Liu. 2022. “Simultaneous Lattice Engineering and Defect Control via Cadmium Incorporation for High-Performance Inorganic Perovskite Solar Cells.” Advanced Science 9 (36): 2204486. https://doi.org/10.1002/advs.202204486.
Xu, Tianfei, et al. “Simultaneous Lattice Engineering and Defect Control via Cadmium Incorporation for High-Performance Inorganic Perovskite Solar Cells.” Advanced Science, vol. 9, no. 36, Dec. 2022, p. 2204486, https://doi.org/10.1002/advs.202204486.
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