Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/116036
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dc.contributorDepartment of Electrical and Electronic Engineering-
dc.contributorResearch Institute for Smart Energy-
dc.contributorPhotonics Research Institute-
dc.contributorDepartment of Building Environment and Energy Engineering-
dc.creatorYu, J-
dc.creatorPu, J-
dc.creatorXie, D-
dc.creatorAi, Z-
dc.creatorLang, Y-
dc.creatorCao, M-
dc.creatorDuan, C-
dc.creatorLu, L-
dc.creatorLi, G-
dc.date.accessioned2025-11-18T06:49:13Z-
dc.date.available2025-11-18T06:49:13Z-
dc.identifier.urihttp://hdl.handle.net/10397/116036-
dc.language.isoenen_US
dc.publisherNature Publishing Groupen_US
dc.rightsOpen Access This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, 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 licence, and indicate if you modified the licensed material. You do not have permission under this licence to share adapted material derived from this article or parts of it. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence 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 licence, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.en_US
dc.rights©The Author(s) 2025en_US
dc.rightsThe following publication Yu, J., Pu, J., Xie, D. et al. Semitransparent organic photovoltaics with wide geographical adaptability as sustainable smart windows. Nat Commun 16, 7421 (2025) is available at https://doi.org/10.1038/s41467-025-62546-8.en_US
dc.titleSemitransparent organic photovoltaics with wide geographical adaptability as sustainable smart windowsen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.volume16-
dc.identifier.doi10.1038/s41467-025-62546-8-
dcterms.abstractSemitransparent organic photovoltaics (ST-OPVs) have gained significant attention due to their rapid iteration of high-efficiency photoactive materials and potential applications in building-integrated photovoltaics as smart windows. In this work, we establish a parameter (FoMLUE) to evaluate the potential of photoactive materials for ST-OPVs, combining average visual transmittance, bandgap, and current density. PBOF and eC9 exhibit the highest FoMLUE values of 0.084 and 0.161 for the investigated donors and acceptors, respectively. We achieve a light utilization efficiency of 6.05% as the figure of merit for all semitransparent solar cells. The derived ST-OPV exhibits enhanced thermal insulation and operational stability compared to its counterpart. The geographical analysis indicates that the hot summer/warm winter zone is the most suitable for ST-OPV glazing windows, delivering an annual total energy-saving of 1.43 GJ m-2. Our results demonstrate the multifunctionality and geographical factors of ST-OPVs for constructing sustainable energy-saving smart windows.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationNature communications, 2025, v. 16, 7421-
dcterms.isPartOfNature communications-
dcterms.issued2025-
dc.identifier.scopus2-s2.0-105012974302-
dc.identifier.pmid40790028-
dc.identifier.eissn2041-1723-
dc.identifier.artn7421-
dc.description.validate202511 bcch-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_Scopus/WOSen_US
dc.description.fundingSourceRGCen_US
dc.description.fundingSourceOthersen_US
dc.description.fundingTextG.L. gratefully acknowledges the funding from Research Grants Council of Hong Kong (Project Nos. 15221320, 15307922, C4005-22Y), RGC Senior Research Fellowship Scheme (SRFS2223-5S01), the Hong Kong Polytechnic University: Sir Sze-yuen Chung Endowed Professorship Fund (8-8480), RISE (Q-CDBK), and PRI (1-CD7X). L. L. acknowledges the funding from the Hong Kong Polytechnic University, Projects of RISUD (1-BBG8). C. D. acknowledges the funding from the National Natural Science Foundation of China (22275058), Guangdong Basic and Applied Basic Research Foundation (2022B1515120008), and Guangdong Innovative and Entrepreneurial Research Team Program (2019ZT08L075).en_US
dc.description.pubStatusPublisheden_US
dc.description.oaCategoryCCen_US
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