MAPbCI(3)-Mediated Decomposition Process to Tune Cl/Pbl(2) Distribution in MAPbl(3) Films

doi:10.1021/acsenergylett.8b00837

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	MAPbCI(3)-Mediated Decomposition Process to Tune Cl/Pbl(2) Distribution in MAPbl(3) Films
	Zhang, Cuiping 1,2; Li, Zhipeng 1,2; Liu, Juan 2; Xin, Yunchuan 1; Shao, Zhipeng 1; Cui, Guanglei1 ; Pang, Shuping1
	2018-08-01
发表期刊	ACS ENERGY LETTERS
ISSN	2380-8195
卷号	3 期号:8 页码:1801-1807
摘要	Various methods have been developed to optimize the active layer of perovskite solar cells. To date, the introduction of excess PM, and chlorine doping are two typical means. Herein, an ion exchange decomposition process was designed to combine these two approaches. In this process, the I-Cl exchange and MACI sublimation occurred simultaneously at elevated temperature, resulting in a Pbl(2)-excess, Cl-doped perovskite film. This combined strategy could guarantee that as much chlorine as possible was doped into the perovskite crystal lattice, which enables the production of perovskite films with obviously reduced defect density and enhanced carrier diffusion length. Strikingly, the power conversion efficiency of the device is boosted from 17.17% to 20.15%.
DOI	10.1021/acsenergylett.8b00837
关键词[WOS]	PEROVSKITE SOLAR-CELLS ; METHYLAMMONIUM LEAD TRIIODIDE ; THIN-FILMS ; HALIDE PEROVSKITE ; CATION-EXCHANGE ; EFFICIENT ; PERFORMANCE ; EVOLUTION ; FORMAMIDINIUM ; TRIHALIDE
语种	英语
资助项目	National Natural Science Foundation of China[51672290] ; National Natural Science Foundation of China[21671196] ; Outstanding Youth Foundation of Shandong Province[JQ201813] ; DICPQIBEBT[UN201705] ; Youth Innovation Promotion Association of CAS[2015167] ; Qingdao Key Lab of Solar Energy Utilization and Energy Storage Technology
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels ; Science & Technology - Other Topics ; Materials Science
项目资助者	National Natural Science Foundation of China ; Outstanding Youth Foundation of Shandong Province ; DICPQIBEBT ; Youth Innovation Promotion Association of CAS ; Qingdao Key Lab of Solar Energy Utilization and Energy Storage Technology
WOS类目	Chemistry, Physical ; Electrochemistry ; Energy & Fuels ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:000441852800004
出版者	AMER CHEMICAL SOC
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/12158
专题	中国科学院青岛生物能源与过程研究所
通讯作者	Liu, Juan; Pang, Shuping
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 2.Qingdao Univ Sci & Technol, Qingdao 266042, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Cuiping,Li, Zhipeng,Liu, Juan,et al. MAPbCI(3)-Mediated Decomposition Process to Tune Cl/Pbl(2) Distribution in MAPbl(3) Films[J]. ACS ENERGY LETTERS,2018,3(8):1801-1807.
APA	Zhang, Cuiping.,Li, Zhipeng.,Liu, Juan.,Xin, Yunchuan.,Shao, Zhipeng.,...&Pang, Shuping.(2018).MAPbCI(3)-Mediated Decomposition Process to Tune Cl/Pbl(2) Distribution in MAPbl(3) Films.ACS ENERGY LETTERS,3(8),1801-1807.
MLA	Zhang, Cuiping,et al."MAPbCI(3)-Mediated Decomposition Process to Tune Cl/Pbl(2) Distribution in MAPbl(3) Films".ACS ENERGY LETTERS 3.8(2018):1801-1807.