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High-performance large-area blade-coated perovskite solar cells with low ohmic loss for low lighting indoor applications

文献类型：期刊论文

作者Bi, Zhuoneng2,3; Xu, Xueqing2,3; Chen, Xia2; Zhu, Yanqing2; Liu, Chang4; Yu, Hua4; Zheng, Yupeng2,3; Troshin, Pavel A.5,6; Guerrero, Antonio1; Xu, Gang2,3
刊名CHEMICAL ENGINEERING JOURNAL
出版日期2022-10-15
卷号446页码:8
ISSN号1385-8947
关键词Perovskite solar cells Blade-coating Large area Low-lighting conditions Indoor applications Ohmic loss
DOI10.1016/j.cej.2022.137164
通讯作者Xu, Xueqing(xuxq@ms.giec.ac.cn) ; Yu, Hua(201899010017@swpu.edu.cn)
英文摘要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 efficiency (PCE) of 20.7% (area of 0.2 cm(2)) and 16.5% (1 cm(2)), respectively, under standard (AM 1.5G) illumination conditions. Besides, the large-area (1 cm(2)) 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 cm(2)) 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 indoor 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.
WOS关键词PHOTOVOLTAICS ; FABRICATION ; FILMS
资助项目Project on Collaborative Innovation and Environmental Construction Platform of Guangdong Province[2018A050506067] ; Key Laboratory of Renewable Energy, Chinese Academy of Sciences[y807j71001] ; Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development[2021E139kf0101] ; Key Project on Synergy Collaborative Innovation of Guangzhou City[201704030069] ; Russian Science Foundation[18-13-00205-P] ; University Jaume I[UJI-B2020-49]
WOS研究方向Engineering
语种英语
出版者ELSEVIER SCIENCE SA
WOS记录号WOS:000810478300001
资助机构Project on Collaborative Innovation and Environmental Construction Platform of Guangdong Province ; Key Laboratory of Renewable Energy, Chinese Academy of Sciences ; Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development ; Key Project on Synergy Collaborative Innovation of Guangzhou City ; Russian Science Foundation ; University Jaume I
源URL[http://ir.giec.ac.cn/handle/344007/36799]  
专题中国科学院广州能源研究所
通讯作者Xu, Xueqing; Yu, Hua
作者单位1.Univ Jaume 1, Inst Adv Mat INAM, Castellon de La Plana 12006, Spain
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangdong Key Lab New & Renewable Energy Res & Dev, Guangzhou 510640, Peoples R China
3.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
4.Southwest Petr Univ, Inst Photovolta, Chengdu 610500, Peoples R China
5.Silesian Tech Univ, Akademicka 2A, PL-44100 Gliwice, Poland
6.Russian Acad Sci IPCP RAS, Inst Problems Chem Phys, Academician Semenov Ave 1, Chernogolovka 142432, Moscow Region, Russia
推荐引用方式
GB/T 7714		 Bi, Zhuoneng,Xu, Xueqing,Chen, Xia,et al. High-performance large-area blade-coated perovskite solar cells with low ohmic loss for low lighting indoor applications[J]. CHEMICAL ENGINEERING JOURNAL,2022,446:8.
APA Bi, Zhuoneng.,Xu, Xueqing.,Chen, Xia.,Zhu, Yanqing.,Liu, Chang.,...&Xu, Gang.(2022).High-performance large-area blade-coated perovskite solar cells with low ohmic loss for low lighting indoor applications.CHEMICAL ENGINEERING JOURNAL,446,8.
MLA 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 446(2022):8.

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来源：广州能源研究所

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