Effective and reproducible method for preparing low defects perovskite film toward highly photoelectric properties with large fill factor by shaping capping layer

doi:10.1016/j.solener.2016.07.034

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 应用技术研究所

	Effective and reproducible method for preparing low defects perovskite film toward highly photoelectric properties with large fill factor by shaping capping layer
	Ye, Jiajiu 1,2; Zhu, Liangzheng 1,2; Zhou, Li 1; Liu, Xuepeng 1; Zhang, Xuhui 1,2; Zheng, Haiying 1,2; Liu, Guozheng 1,2; Shao, Zhipeng 1; Pan, Xu 1; Dai, Songyuan 3
刊名	SOLAR ENERGY
	2016-10-15
卷号	136 期号:无页码:505-514
关键词	Perovskite Solar Cell Corrosive Anti-solvent Capping Layer Thickness
DOI	10.1016/j.solener.2016.07.034
文献子类	Article
英文摘要	Recent development of perovskite solar cells have achieved great progress with power conversion efficiency reach to 22.1%. In this paper, we focus our attention on shaping perovskite capping layer (PCL) by adopting weak corrosive mixed anti-solvent to precisely control the capping layer thickness and crystallization. Ultra-dry gas flow was used for protecting perovskite film and inducing the formation of low defects perovskite crystal grain. The device performance is greatly enhanced after modifying the quality of CH3NH3PbI3 films with suitable PCL thickness and crystalline grain. The power conversion efficiency was boosted from 8.79% to 18.25% for the champion cell with the fill factor as high as 80.91% measured under conditions of AM 1.5G, 100 mW/cm(2). It is expected that this method can be used as a general approach for boosting the perovskite solar cell efficiency with different type of precursor material (MA,FA group and diverse combination with each other), such as MAPbX(3), FAPbX(3) and (FAPbl(3))(x) (MAPbBr(3))(1-x). Furthermore, the method exhibit good reproducibility and device stability due to high quality perovskite films and the device of the best one will be not deteriorated with the PCE maintaining over 80% after 60 days. (C) 2016 Published by Elsevier Ltd.
WOS关键词	ORGANOMETAL HALIDE PEROVSKITES ; SOLAR-CELLS ; CHARGE-TRANSFER ; EFFICIENCY ; CH3NH3PBI3 ; DEPOSITION ; TRIHALIDE ; MECHANISM ; TRANSPORT ; IODIDE
WOS研究方向	Energy & Fuels
语种	英语
WOS记录号	WOS:000383004200047
资助机构	National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National Natural Science Foundation of China(21273242) ; National Natural Science Foundation of China(21273242) ; National Natural Science Foundation of China(21273242) ; National Natural Science Foundation of China(21273242) ; State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources(LAPS14012) ; State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources(LAPS14012) ; State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources(LAPS14012) ; State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources(LAPS14012) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National High Technology Research and Development Program of China(2015AA050602) ; National Natural Science Foundation of China(21273242) ; National Natural Science Foundation of China(21273242) ; National Natural Science Foundation of China(21273242) ; National Natural Science Foundation of China(21273242) ; State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources(LAPS14012) ; State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources(LAPS14012) ; State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources(LAPS14012) ; State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources(LAPS14012)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/30126]
专题	合肥物质科学研究院_应用技术研究所
作者单位	1.Chinese Acad Sci, Key Lab Novel Thin Film Solar Cells, Inst Appl Technol, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R China
推荐引用方式 GB/T 7714	Ye, Jiajiu,Zhu, Liangzheng,Zhou, Li,et al. Effective and reproducible method for preparing low defects perovskite film toward highly photoelectric properties with large fill factor by shaping capping layer[J]. SOLAR ENERGY,2016,136(无):505-514.
APA	Ye, Jiajiu.,Zhu, Liangzheng.,Zhou, Li.,Liu, Xuepeng.,Zhang, Xuhui.,...&Dai, Songyuan.(2016).Effective and reproducible method for preparing low defects perovskite film toward highly photoelectric properties with large fill factor by shaping capping layer.SOLAR ENERGY,136(无),505-514.
MLA	Ye, Jiajiu,et al."Effective and reproducible method for preparing low defects perovskite film toward highly photoelectric properties with large fill factor by shaping capping layer".SOLAR ENERGY 136.无(2016):505-514.