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	Scalable Ambient Fabrication of High-Performance CsPbI2Br Solar Cells
	Fan, Yuanyuan3,4,5; Fang, Junjie3,4,5; Chang, Xiaoming3,4,5; Tang, Ming-Chun7,8; Barrit, Dounya7,8; Xu, Zhuo3,4,5; Jiang, Zhiwu9; Wen, Jialun3,4,5; Zhao, Huan3,4,5; Niu, Tianqi3,4,5
刊名	JOULE
	2019-10-16
卷号	3期号:10页码:2485-2502
ISSN号	2542-4351
DOI	10.1016/j.joule.2019.07.015
通讯作者	Amassian, Aram(aamassi@ncsu.edu) ; Liu, Shengzhong (Frank)(szliu@dicp.ac.cn) ; Zhao, Kui(zhaok@snnu.edu.cn)
英文摘要	All-inorganic halide perovskites hold promise for emerging thin-film photovoltaics due to their excellent thermal stability. Unfortunately, it has been challenging to achieve high-quality films over large areas using scalable methods under realistic ambient conditions. Herein, we investigated the coupling between the fluid dynamics and the structural evolution during controlled film formation for ambient scalable fabrication of CsPbl(2)Br perovskite films using blade coating. We simultaneously overcame the negative influences of moisture attack and the Benard-Marangoni instability in the drying ink and achieved an ideal sequential crystallization with changing halide composition during the film formation. As a result, we produced highly crystalline, uniform, and pinhole-free CsPbl(2)Br films with superior photophysical and transport properties. High-performance solar cells are fabricated to achieve power conversion efficiencies (PCEs) of 14.7% for small-aperture-area (0.03 cm(2)) devices and 12.5% for the large-aperture-area (1.0 cm(2)) ones, the highest PCE reported to date for large-area all-inorganic perovskite solar cells.
资助项目	National Key Research and Development Program of China[2017YFA0204800] ; National Key Research and Development Program of China[2016YFA0202403] ; National Natural Science Foundation of China[61604092] ; National Natural Science Foundation of China[11772327] ; National Natural Science Foundation of China[11621202] ; DNL Cooperation Fund CAS[DNL180311] ; National University Research Fund[GK201802005] ; 111 Project[B14041] ; National 1000 Talents Plan program[1110010341] ; King Abdullah University of Science and Technology (KAUST) ; NSF[DMR-1332208]
WOS关键词	PATTERN-FORMATION ; PEROVSKITE FILMS ; HIGH-EFFICIENCY ; SURFACE ; DEGRADATION ; DEPOSITION
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science
语种	英语
出版者	CELL PRESS
WOS记录号	WOS:000490703300020
资助机构	National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DNL Cooperation Fund CAS ; DNL Cooperation Fund CAS ; National University Research Fund ; National University Research Fund ; 111 Project ; 111 Project ; National 1000 Talents Plan program ; National 1000 Talents Plan program ; King Abdullah University of Science and Technology (KAUST) ; King Abdullah University of Science and Technology (KAUST) ; NSF ; NSF ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DNL Cooperation Fund CAS ; DNL Cooperation Fund CAS ; National University Research Fund ; National University Research Fund ; 111 Project ; 111 Project ; National 1000 Talents Plan program ; National 1000 Talents Plan program ; King Abdullah University of Science and Technology (KAUST) ; King Abdullah University of Science and Technology (KAUST) ; NSF ; NSF ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DNL Cooperation Fund CAS ; DNL Cooperation Fund CAS ; National University Research Fund ; National University Research Fund ; 111 Project ; 111 Project ; National 1000 Talents Plan program ; National 1000 Talents Plan program ; King Abdullah University of Science and Technology (KAUST) ; King Abdullah University of Science and Technology (KAUST) ; NSF ; NSF ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DNL Cooperation Fund CAS ; DNL Cooperation Fund CAS ; National University Research Fund ; National University Research Fund ; 111 Project ; 111 Project ; National 1000 Talents Plan program ; National 1000 Talents Plan program ; King Abdullah University of Science and Technology (KAUST) ; King Abdullah University of Science and Technology (KAUST) ; NSF ; NSF
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/172294]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Amassian, Aram; Liu, Shengzhong (Frank); Zhao, Kui
作者单位	1.Cornell Univ, Cornell High Energy Synchrotron Source, Ithaca, NY 14850 USA 2.North Carolina State Univ, Dept Mat Sci & Engn, Raleigh, NC 27695 USA 3.Shaanxi Normal Univ, Key Lab Appl Surface & Colloid Chem, Minist Educ, Xian 710119, Shaanxi, Peoples R China 4.Shaanxi Normal Univ, Shaanxi Key Lab Adv Energy Devices, Xian 710119, Shaanxi, Peoples R China 5.Shaanxi Normal Univ, Shaanxi Engn Lab Adv Energy Technol, Sch Mat Sci & Engn, Xian 710119, Shaanxi, Peoples R China 6.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, iChEM, Dalian 116023, Peoples R China 7.KAUST, KSC, Thuwal 239556900, Saudi Arabia 8.KAUST, Phys Sci & Engn Div PSE, Thuwal 239556900, Saudi Arabia 9.Univ Sci & Technol China, Dept Modern Mech, Hefei 230027, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Fan, Yuanyuan,Fang, Junjie,Chang, Xiaoming,et al. Scalable Ambient Fabrication of High-Performance CsPbI2Br Solar Cells[J]. JOULE,2019,3(10):2485-2502.
APA	Fan, Yuanyuan.,Fang, Junjie.,Chang, Xiaoming.,Tang, Ming-Chun.,Barrit, Dounya.,...&Zhao, Kui.(2019).Scalable Ambient Fabrication of High-Performance CsPbI2Br Solar Cells.JOULE,3(10),2485-2502.
MLA	Fan, Yuanyuan,et al."Scalable Ambient Fabrication of High-Performance CsPbI2Br Solar Cells".JOULE 3.10(2019):2485-2502.

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