Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/105420
DC Field | Value | Language |
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dc.contributor | Department of Electrical and Electronic Engineering | - |
dc.contributor | Mainland Development Office | - |
dc.creator | Fu, J | - |
dc.creator | Fong, PWK | - |
dc.creator | Liu, H | - |
dc.creator | Huang, CS | - |
dc.creator | Lu, X | - |
dc.creator | Lu, S | - |
dc.creator | Abdelsamie, M | - |
dc.creator | Kodalle, T | - |
dc.creator | SutterFella, CM | - |
dc.creator | Yang, Y | - |
dc.creator | Li, G | - |
dc.date.accessioned | 2024-04-12T06:52:20Z | - |
dc.date.available | 2024-04-12T06:52:20Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/105420 | - |
dc.language.iso | en | en_US |
dc.publisher | Nature Publishing Group | en_US |
dc.rights | © The Author(s) 2023 | en_US |
dc.rights | Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. | en_US |
dc.rights | The following publication Fu, J., Fong, P.W.K., Liu, H. et al. 19.31% binary organic solar cell and low non-radiative recombination enabled by non-monotonic intermediate state transition. Nat Commun 14, 1760 (2023) is available at https://doi.org/10.1038/s41467-023-37526-5. | en_US |
dc.title | 19.31% binary organic solar cell and low non-radiative recombination enabled by non-monotonic intermediate state transition | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 14 | - |
dc.identifier.doi | 10.1038/s41467-023-37526-5 | - |
dcterms.abstract | Non-fullerene acceptors based organic solar cells represent the frontier of the field, owing to both the materials and morphology manipulation innovations. Non-radiative recombination loss suppression and performance boosting are in the center of organic solar cell research. Here, we developed a non-monotonic intermediate state manipulation strategy for state-of-the-art organic solar cells by employing 1,3,5-trichlorobenzene as crystallization regulator, which optimizes the film crystallization process, regulates the self-organization of bulk-heterojunction in a non-monotonic manner, i.e., first enhancing and then relaxing the molecular aggregation. As a result, the excessive aggregation of non-fullerene acceptors is avoided and we have achieved efficient organic solar cells with reduced non-radiative recombination loss. In PM6:BTP-eC9 organic solar cell, our strategy successfully offers a record binary organic solar cell efficiency of 19.31% (18.93% certified) with very low non-radiative recombination loss of 0.190 eV. And lower non-radiative recombination loss of 0.168 eV is further achieved in PM1:BTP-eC9 organic solar cell (19.10% efficiency), giving great promise to future organic solar cell research. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Nature communications, 2023, v. 14, 1760 | - |
dcterms.isPartOf | Nature communications | - |
dcterms.issued | 2023 | - |
dc.identifier.scopus | 2-s2.0-85151316371 | - |
dc.identifier.pmid | 36997533 | - |
dc.identifier.eissn | 2041-1723 | - |
dc.identifier.artn | 1760 | - |
dc.description.validate | 202403 bcvc | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_Scopus/WOS | en_US |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Science Foundation of Chin; Hong Kong Polytechnic University; Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices; German Research Foundation; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, Materials Sciences and Engineering Division; Office of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy; Advanced Light Source, which is a DOE Office of Science User Facility | en_US |
dc.description.pubStatus | Published | en_US |
dc.description.oaCategory | CC | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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s41467-023-37526-5.pdf | 3.69 MB | Adobe PDF | View/Open |
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