Roll-coating fabrication of ITO-free flexible solar cells based on a non-fullerene small molecule acceptor

doi:10.1039/c5ra04336k

CORC > 北京大学 > 工学院

	Roll-coating fabrication of ITO-free flexible solar cells based on a non-fullerene small molecule acceptor
	Liu, Wenqing ; Shi, Hangqi ; Andersen, Thomas R. ; Zawacka, Natalia K. ; Cheng, Pei ; Bundgaard, Eva ; Shi, Minmin ; Zhan, Xiaowei ; Krebs, Frederik C. ; Chen, Hongzheng
刊名	rsc advances
	2015
DOI	10.1039/c5ra04336k
英文摘要	We report organic solar cells (OSCs) with non-fullerene small molecule acceptors (SMAs) prepared in large area via a roll coating process. We employ all solution-processed indium tin oxide (ITO)-free flexible substrates for inverted solar cells with a new SMA of F(DPP)2B2. By utilizing poly(3-hexylthiophene) as donor blended with F(DPP)2B2 as acceptor, ITO-free large-area flexible SMA based OSCs were produced under ambient conditions with the use of slot-die coating and flexographic printing methods on a lab-scale compact roll-coater that is readily transferrable to roll-to-roll processing. The effect of different processing solvents on the device performance was investigated, and the best performance with a power conversion efficiency of 0.65%, an open circuit voltage of 0.85 V, a short-circuit current density of 2.19 mA cm-2, and a fill factor of 35% was obtained. ? The Royal Society of Chemistry.2015.; SCI(E); EI; 0; ARTICLE; frkr@dtu.dk; hzchen@zju.edu.cn; 45; 36001-36006; 5
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/329389]
专题	工学院
推荐引用方式 GB/T 7714	Liu, Wenqing,Shi, Hangqi,Andersen, Thomas R.,et al. Roll-coating fabrication of ITO-free flexible solar cells based on a non-fullerene small molecule acceptor[J]. rsc advances,2015.
APA	Liu, Wenqing.,Shi, Hangqi.,Andersen, Thomas R..,Zawacka, Natalia K..,Cheng, Pei.,...&Chen, Hongzheng.(2015).Roll-coating fabrication of ITO-free flexible solar cells based on a non-fullerene small molecule acceptor.rsc advances.
MLA	Liu, Wenqing,et al."Roll-coating fabrication of ITO-free flexible solar cells based on a non-fullerene small molecule acceptor".rsc advances (2015).