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hal.structure.identifierShanghai University
dc.contributor.authorDENG, Baozhong
hal.structure.identifierShanghai University
dc.contributor.authorZHENG, Kaiwen
hal.structure.identifierShanghai University
dc.contributor.authorWANG, Zihan
hal.structure.identifierShanghai University
dc.contributor.authorYIN, Luqiao
hal.structure.identifierCenter for High Pressure Science and Technology Advanced Research [HPSTAR]
dc.contributor.authorDONG, Hongliang
hal.structure.identifierJiangsu University of Science and Technology [JUST]
dc.contributor.authorZHANG, Chengxi
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorTRÉGUER-DELAPIERRE, Mona
hal.structure.identifierInstitut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
hal.structure.identifierPhysique - IEMN [PHYSIQUE - IEMN]
dc.contributor.authorN'KONOU, Kekeli
hal.structure.identifierPhysique - IEMN [PHYSIQUE - IEMN]
hal.structure.identifierInstitut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
dc.contributor.authorGRANDIDIER, Bruno
hal.structure.identifierShanghai University
dc.contributor.authorWANG, Shenghao
hal.structure.identifierShanghai University
dc.contributor.authorZHANG, Jianhua
hal.structure.identifierShanghai University
dc.contributor.authorXU, Tao
dc.date.issued2024
dc.identifier.issn2380-8195
dc.description.abstractEnMultifunctional semitransparent organic photovoltaics (ST-OPVs) combining power generation, light transparency, and heat rejection have emerged as a promising technology for application in building-integrated photovoltaic systems, but maximizing all of these features simultaneously is challenging. Herein, we show that high-throughput optical screening is essential to guide the design of infrared reflectors and enhance their synergy with organic absorbers. Taking advantage of a volatile additive, 1,3,5-trichlorobenzene, to improve the crystallinity of the binary PM6:L8-BO active layer, we developed an optimized infrared reflector, consisting of a Na3AlF6 (160 nm)/ZnSe (190 nm) bilayer, which concomitantly increases all of the key parameters of the reflector-free device. High-performance multifunctional ST-OPVs with a power conversion efficiency of 15.19%, an average photopic transmittance of 30.57%, a color rendering index of 81.86, and an infrared rejecting rate over 90% are demonstrated, providing practical prospects for future sustainable building-integrated photovoltaic systems.
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.subject.enAdditives
dc.subject.enInfrared light
dc.subject.enLayers
dc.subject.enOptical properties
dc.subject.enPower conversion efficiency
dc.title.enMultifunctional semitransparent organic photovoltaics with high-throughput screened infrared reflector
dc.typeArticle de revue
dc.identifier.doi10.1021/acsenergylett.4c00149
dc.subject.halPhysique [physics]
dc.subject.halSciences de l'ingénieur [physics]
bordeaux.journalACS Energy Letters
bordeaux.page976-984
bordeaux.volume9
bordeaux.issue3
bordeaux.peerReviewedoui
hal.identifierhal-04485009
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04485009v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=ACS%20Energy%20Letters&rft.date=2024&rft.volume=9&rft.issue=3&rft.spage=976-984&rft.epage=976-984&rft.eissn=2380-8195&rft.issn=2380-8195&rft.au=DENG,%20Baozhong&ZHENG,%20Kaiwen&WANG,%20Zihan&YIN,%20Luqiao&DONG,%20Hongliang&rft.genre=article


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