Chlorine capped SnO2 quantum-dots modified TiO2 electron selective layer to enhance the performance of planar perovskite solar cells

doi:10.1016/j.scib.2019.04.009

IMR OpenIR

	Chlorine capped SnO2 quantum-dots modified TiO2 electron selective layer to enhance the performance of planar perovskite solar cells
	Wu, Tingting 1,2; Zhen, Chao 1; Wu, Jinbo 1,2; Jia, Chunxu 1,2; Haider, Mustafa 1,3; Wang, Lianzhou 4,5; Liu, Gang 1,2; Cheng, Hui-Ming 1,6
通讯作者	Liu, Gang(gangliu@imr.ac.cn)
	2019-04-30
发表期刊	SCIENCE BULLETIN
ISSN	2095-9273
卷号	64 期号:8 页码:547-552
摘要	SnO2 quantum dots (QDs) ended with chlorine ions are introduced at the interface of spin-coated TiO2 electron selective layer (ESL)/perovskite to fill the pinholes in the layer and passivate the trapping defects. As a result of the increased interface electron collection and reduced bulk recombination, the planar perovskite solar cell with the QDs modified ESL gives the large power conversion efficiency enhancement from 14.9% to 17.3% and greatly improved stability under the continuous light irradiation. (C) 2019 Science China Press. Published by Elsevier B.V. and Science China Press. All rights reserved.
关键词	TiO2 SnO2 quantum dots Interface modification Perovskite solar cells
资助者	National Natural Science Foundation of China ; Key Research Program of Frontier Sciences CAS
DOI	10.1016/j.scib.2019.04.009
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51825204] ; Key Research Program of Frontier Sciences CAS[QYZDB-SSW-JSC039]
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000472942700013
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：33[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/134112
专题	中国科学院金属研究所
通讯作者	Liu, Gang
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Univ Queensland, Nanomat Ctr, Sch Chem Engn, Brisbane, Qld 4072, Australia 5.Univ Queensland, AIBN, Brisbane, Qld 4072, Australia 6.Tsinghua Univ, Tsinghua Berkeley Shenzhen Inst, Low Dimens Mat & Device Lab, Shenzhen 518055, Peoples R China
推荐引用方式 GB/T 7714	Wu, Tingting,Zhen, Chao,Wu, Jinbo,et al. Chlorine capped SnO2 quantum-dots modified TiO2 electron selective layer to enhance the performance of planar perovskite solar cells[J]. SCIENCE BULLETIN,2019,64(8):547-552.
APA	Wu, Tingting.,Zhen, Chao.,Wu, Jinbo.,Jia, Chunxu.,Haider, Mustafa.,...&Cheng, Hui-Ming.(2019).Chlorine capped SnO2 quantum-dots modified TiO2 electron selective layer to enhance the performance of planar perovskite solar cells.SCIENCE BULLETIN,64(8),547-552.
MLA	Wu, Tingting,et al."Chlorine capped SnO2 quantum-dots modified TiO2 electron selective layer to enhance the performance of planar perovskite solar cells".SCIENCE BULLETIN 64.8(2019):547-552.