CuSCN-Based Inverted Planar Perovskite Solar Cell with an Average PCE of 15.6

doi:10.1021/acs.nanolett.5b00116

CORC > 北京大学 > 化学与分子工程学院

	CuSCN-Based Inverted Planar Perovskite Solar Cell with an Average PCE of 15.6
	Ye Senyun ; Sun Weihai ; Li Yunlong ; Yan Weibo ; Peng Haitao ; Bian Zuqiang ; Liu Zhiwei ; Huang Chunhui
刊名	nano letters
	2015
关键词	CuSCN,Perovskite,hole conductor,solar cell
DOI	10.1021/acs.nanolett.5b00116
英文摘要	Although inorganic hole-transport materials usually possess high chemical stability, hole mobility, and low cost, the efficiency of most of inorganic hole conductor-based perovskite solar cells is still much lower than that of the traditional organic hole conductor-based cells. Here, we have successfully fabricated high quality CH3NH3PbI3 films on top of a CuSCN layer by utilizing a one-step fast deposition-crystallization method, which have lower surface roughness and smaller interface contact resistance between the perovskite layer and the selective contacts in comparison with the films prepared by a conventional two-step sequential deposition process. The average efficiency of the CuSCN-based inverted planar CH3NH3PbI3 solar cells has been improved to 15.6% with a highest PCE of 16.6%, which is comparable to that of the traditional organic hole conductor-based cells, and may promote wider application of the inexpensive inorganic materials in perovskite solar cells.; SCI(E); EI; PubMed; 0; ARTICLE; bianzq@pku.edu.cn; zwliu@pku.edu.cn
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/187974]
专题	化学与分子工程学院工学院
推荐引用方式 GB/T 7714	Ye Senyun,Sun Weihai,Li Yunlong,et al. CuSCN-Based Inverted Planar Perovskite Solar Cell with an Average PCE of 15.6[J]. nano letters,2015.
APA	Ye Senyun.,Sun Weihai.,Li Yunlong.,Yan Weibo.,Peng Haitao.,...&Huang Chunhui.(2015).CuSCN-Based Inverted Planar Perovskite Solar Cell with an Average PCE of 15.6.nano letters.
MLA	Ye Senyun,et al."CuSCN-Based Inverted Planar Perovskite Solar Cell with an Average PCE of 15.6".nano letters (2015).