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

doi:10.1039/c5ta08772d

CORC > 北京大学 > 工学院

	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
刊名	JOURNAL OF MATERIALS CHEMISTRY A
	2016
关键词	ORGANOMETAL HALIDE PEROVSKITES POWER CONVERSION EFFICIENCY SEQUENTIAL DEPOSITION CH3NH3PBI3 PERFORMANCE IODIDE HYSTERESIS CRYSTALLIZATION TEMPERATURE DEVICES
DOI	10.1039/c5ta08772d
英文摘要	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.; 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]; SCI(E); EI; ARTICLE; anyuan@pku.edu.cn; xjiang@imr.ac.cn; 10; 3689-3696; 4
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/437876]
专题	工学院
推荐引用方式 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.
APA	Qiu, Jianhang.,Wang, Gaoxiang.,Xu, Wenjing.,Jin, Qun.,Liu, Lusheng.,...&Jiang, Xin.(2016).Dark-blue mirror-like perovskite dense films for efficient organic-inorganic hybrid solar cells.JOURNAL OF MATERIALS CHEMISTRY A.
MLA	Qiu, Jianhang,et al."Dark-blue mirror-like perovskite dense films for efficient organic-inorganic hybrid solar cells".JOURNAL OF MATERIALS CHEMISTRY A (2016).