Tetrathiafulvalene derivative as a new hole-transporting material for highly efficient perovskite solar cell

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	Tetrathiafulvalene derivative as a new hole-transporting material for highly efficient perovskite solar cell
	Zhang, Wenjun; Chen, Qiushan; Li, Xiaodong; Jiu, Tonggang; Ma, Sushuang; Li, Jiangsheng; Xiao, Xunwen
刊名	DYES AND PIGMENTS
	2017
卷号	147 页码:113-119
ISSN号	0143-7208
英文摘要	Hole-transporting materials play an important role in perovskite solar cells. In this study, we introduced a novel hole-transporting material without p-type dopant, a tetrathiafulvalene derivative anchored with eight carboxyl groups (TTA) into inverted structure perovskite solar cells. The devices with TTA as hole transporting layer showed high power conversion efficiency of 16.7%, which was 44.5% improvement compared with the reference devices without hole-transporting layer. The performance improvement was ascribed to three factors: 1) the better match of energy level between ITO and perovskite layer; 2) enhanced hole extraction at anode interface; 3) improved perovskite morphology. (C) 2017 Elsevier Ltd. All rights reserved.
公开日期	2017-12-25
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/13495]
专题	2017专题
推荐引用方式 GB/T 7714	Zhang, Wenjun,Chen, Qiushan,Li, Xiaodong,et al. Tetrathiafulvalene derivative as a new hole-transporting material for highly efficient perovskite solar cell[J]. DYES AND PIGMENTS,2017,147:113-119.
APA	Zhang, Wenjun.,Chen, Qiushan.,Li, Xiaodong.,Jiu, Tonggang.,Ma, Sushuang.,...&Xiao, Xunwen.(2017).Tetrathiafulvalene derivative as a new hole-transporting material for highly efficient perovskite solar cell.DYES AND PIGMENTS,147,113-119.
MLA	Zhang, Wenjun,et al."Tetrathiafulvalene derivative as a new hole-transporting material for highly efficient perovskite solar cell".DYES AND PIGMENTS 147(2017):113-119.