High-Performance Solution-Processed Non-Fullerene Organic Solar Cells Based on Selenophene-Containing Perylene Bisimide Acceptor

	High-Performance Solution-Processed Non-Fullerene Organic Solar Cells Based on Selenophene-Containing Perylene Bisimide Acceptor
	Meng, Dong 1,2,3; Sun, Dan 1,2,3; Zhong, Chengmei 4,5; Liu, Tao 1; Fan, Bingbing 1; Huo, Lijun 1; Li, Yan 2; Jiang, Wei 2; Choi, Hyosung 6,7; Kim, Taehyo 8
刊名	JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
	2016-01-13
卷号	138 期号:1 页码:375-380
英文摘要	Non-fullerene acceptors have recently attracted tremendous interest because of their potential as alternatives to fullerene derivatives in bulk heterojunction organic solar cells. However, the power conversion efficiencies (PCEs) have lagged far behind those of the polymer/fullerene system, mainly because of the low fill factor (FF) and photocurrent. Here we report a novel perylene bisimide (PBI) acceptor, SdiPBI-Se, in which selenium atoms were introduced into the perylene core. With a well-established wide-band-gap polymer (PDBT-T1) as the donor, a high efficiency of 8.4% with an unprecedented high FF of 70.2% is achieved for solution-processed non-fullerene organic solar cells. Efficient photon absorption, high and balanced charge carrier mobility, and ultrafast charge generation processes in PDBT-T1:SdiPBI-Se films account for the high photovoltaic performance. Our results suggest that non-fullerene acceptors have enormous potential to rival or even surpass the performance of their fullerene counterparts.
收录类别	SCI
语种	英语
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/29711]
专题	化学研究所_有机固体实验室
作者单位	1.Beihang Univ, Sch Chem & Environm, Heeger Beijing Res & Dev Ctr, Beijing 100191, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.S China Univ Technol, State Key Lab Luminescent Mat & Devices, Guangzhou 510641, Guangdong, Peoples R China 5.Univ Calif Santa Barbara, Ctr Polymers & Organ Solids, Santa Barbara, CA 93106 USA 6.Hanyang Univ, Dept Chem, Seoul 133791, South Korea 7.Hanyang Univ, Inst Mat Design, Seoul 133791, South Korea 8.UNIST, Sch Energy & Chem Engn, Ulsan 689798, South Korea
推荐引用方式 GB/T 7714	Meng, Dong,Sun, Dan,Zhong, Chengmei,et al. High-Performance Solution-Processed Non-Fullerene Organic Solar Cells Based on Selenophene-Containing Perylene Bisimide Acceptor[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2016,138(1):375-380.
APA	Meng, Dong.,Sun, Dan.,Zhong, Chengmei.,Liu, Tao.,Fan, Bingbing.,...&Heeger, Alan J..(2016).High-Performance Solution-Processed Non-Fullerene Organic Solar Cells Based on Selenophene-Containing Perylene Bisimide Acceptor.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,138(1),375-380.
MLA	Meng, Dong,et al."High-Performance Solution-Processed Non-Fullerene Organic Solar Cells Based on Selenophene-Containing Perylene Bisimide Acceptor".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 138.1(2016):375-380.