Dark-blue mirror-like perovskite dense films for efficient organic-inorganic hybrid solar cells

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	Dark-blue mirror-like perovskite dense films for efficient organic-inorganic hybrid solar cells
	Qiu, Jianhang; Wang, Gaoxiang; Xu, Wenjing; Jin, Qun; Liu, Lusheng; Yang, Bing; Tai, Kaiping; Cao, Anyuan; Jiang, Xin; anyuan@pku.edu.cn; xjiang@imr.ac.cn
	2016
Source Publication	JOURNAL OF MATERIALS CHEMISTRY A
ISSN	2050-7488
Volume	4 Issue:10 Pages:3689-3696
Abstract	To date, numerous approaches have been developed for fabricating high quality organometal halide perovskite thin films, however, perovskite films obtained by such methods reveal a brown or dark-brown color, which might restrain their light absorption ability. Here we report a route to synthesize dark-blue mirror-like perovskite dense films via a two-step spin-coating process assisted by treatment of nonpolar solvent scouring. Photovoltaic cells based on such dark-blue films demonstrate a high short-circuit current density (J(sc)) of similar to 23 mA cm (-2) and a power conversion efficiency (PCE) of 16.1%. Our method would provide a new candidate method for the fabrication of perovskite solar cells with high performance.
description.department	[qiu, jianhang ; wang, gaoxiang ; jin, qun ; liu, lusheng ; yang, bing ; tai, kaiping ; jiang, xin] chinese acad sci, imr, shenyang natl lab mat sci synl, 72 wenhua rd, shenyang 110016, peoples r china ; [xu, wenjing ; cao, anyuan] peking univ, coll engn, dept mat sci & engn, beijing 100871, peoples r china
Funding Organization	National Nature Science Foundation of China [51402308, 51325202]; One Thousand Talent Plan of China; Young Talent Program of Shenyang National Laboratory for Materials Science [2015FP29]; Innovation Foundation of Institute of Metal Research [SCJJ-2013-PY-07]
Indexed By	sci
Language	英语
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/74705
Collection	中国科学院金属研究所
Corresponding Author	anyuan@pku.edu.cn; xjiang@imr.ac.cn
Recommended Citation GB/T 7714	Qiu, Jianhang,Wang, Gaoxiang,Xu, Wenjing,et al. Dark-blue mirror-like perovskite dense films for efficient organic-inorganic hybrid solar cells[J]. JOURNAL OF MATERIALS CHEMISTRY A,2016,4(10):3689-3696.
APA	Qiu, Jianhang.,Wang, Gaoxiang.,Xu, Wenjing.,Jin, Qun.,Liu, Lusheng.,...&xjiang@imr.ac.cn.(2016).Dark-blue mirror-like perovskite dense films for efficient organic-inorganic hybrid solar cells.JOURNAL OF MATERIALS CHEMISTRY A,4(10),3689-3696.
MLA	Qiu, Jianhang,et al."Dark-blue mirror-like perovskite dense films for efficient organic-inorganic hybrid solar cells".JOURNAL OF MATERIALS CHEMISTRY A 4.10(2016):3689-3696.

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