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High-performance large-area blade-coated perovskite solar cells with low ohmic loss for low lighting indoor applications
dc.contributor.author | Bi, Zhuoneng | |
dc.contributor.author | XU, XUEQING | |
dc.contributor.author | Chen, Xia | |
dc.contributor.author | Zhu, Yanqing | |
dc.contributor.author | Liu, Chang | |
dc.contributor.author | yu, hua | |
dc.contributor.author | Zheng, Yupeng | |
dc.contributor.author | Troshin, Pavel | |
dc.contributor.author | Guerrero, Antonio | |
dc.contributor.author | Xu, Gang | |
dc.date.accessioned | 2022-11-18T11:47:26Z | |
dc.date.available | 2022-11-18T11:47:26Z | |
dc.date.issued | 2022-05-30 | |
dc.identifier.citation | BI, Zhuoneng, et al. High-performance large-area blade-coated perovskite solar cells with low ohmic loss for low lighting indoor applications. Chemical Engineering Journal, 2022, 137164. | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/200831 | |
dc.description.abstract | Emerging hybrid organic–inorganic perovskites with superior optoelectronic property demonstrate promising prospect for photovoltaic (PV) applications, in particular for low-lighting indoor applications e.g. within internet of things (IoT) networks or low-energy wireless communication devices. In order to prepare devices with high power output under low-illumination conditions, scalable fabrication techniques are preferred for large-area perovskite solar cells. In additions, one of the key parameters to achieve high-efficiency large-area perovskite solar cells is to minimize the ohmic loss to further boost the solar cell efficiency. Herein, a one-step blade-coating method assisted by hexafluorobenzene (HFB) was developed to deposit dense, large-area smooth and high- quality perovskite films with low ohmic loss. The as-fabricated devices demonstrated power conversion effi- ciency (PCE) of 20.7% (area of 0.2 cm2) and 16.5% (1 cm2), respectively, under standard (AM 1.5G) illumination conditions. Besides, the large-area (1 cm2) devices demonstrated a remarkable PCE of ~ 33.8% and ~ 30.0% under 1000 lx and 100 lx illumination provided by white light-emitting diode (LED) lamp, respectively. We exhibited a series-connected stack of large-area (totally active area ~ 4 cm2) perovskite photovoltaic device powering up a LED under common indoor environment as an indoor self-power indicator lamp. The analysis using a single diode model suggests that the high performance of the large-area devices under low-lighting in- door conditions is highly associated with the largely reduced ohmic losses, which particularly indicate that the perovskite films by a facile and scalable blade-coating method. The presented scalable approach paves the way to designing high-performance perovskite solar cells for a variety of emerging indoor PV applications | ca_CA |
dc.format.extent | 8 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.relation.isPartOf | Chemical Engineering Journal, 2022 | ca_CA |
dc.rights | © 2022 Elsevier B.V. All rights reserved | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | ca_CA |
dc.subject | perovskite solar cells | ca_CA |
dc.subject | blade-coating | ca_CA |
dc.subject | large area | ca_CA |
dc.subject | low-lighting conditions | ca_CA |
dc.subject | indoor applications | ca_CA |
dc.subject | ohmic loss | ca_CA |
dc.title | High-performance large-area blade-coated perovskite solar cells with low ohmic loss for low lighting indoor applications | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1016/j.cej.2022.137164 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.type.version | info:eu-repo/semantics/submittedVersion | ca_CA |
project.funder.name | Project on Collaborative Innovation and Environmental Construction Platform of Guangdong Province | ca_CA |
project.funder.name | Key Laboratory of Renewable Energy | ca_CA |
project.funder.name | Chinese Academy of Sciences | ca_CA |
project.funder.name | Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development | ca_CA |
project.funder.name | Key Project on Synergy Collaborative Innovation of Guangzhou City | ca_CA |
project.funder.name | Universitat Jaume I | ca_CA |
project.funder.name | Russian Science Foundation | ca_CA |
oaire.awardNumber | 2018A050506067 | ca_CA |
oaire.awardNumber | y807j71001 | ca_CA |
oaire.awardNumber | 2021E139kf0101 | ca_CA |
oaire.awardNumber | 201704030069 | ca_CA |
oaire.awardNumber | UJI-B2020-49 | ca_CA |
oaire.awardNumber | 18-13-00205-P | ca_CA |
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