Poly(3-hexylthiophene)-based non-fullerene solar cells achieve high photovoltaic performance with small energy loss

	Poly(3-hexylthiophene)-based non-fullerene solar cells achieve high photovoltaic performance with small energy loss
	Liu, Feng 1,3; Zhang, Jianyun 1,3; Zhou, Zichun 1,3; Zhang, Jianqi 2; Wei, Zhixiang 2; Zhu, Xiaozhang 1,3
刊名	JOURNAL OF MATERIALS CHEMISTRY A
	2017-08-28
卷号	5 期号:32 页码:16573-16579
英文摘要	Regioregular poly(3-hexylthiophene) (P3HT) as one of the most commonly used and thoroughly studied homopolymers has been demonstrated to be a promising commercial candidate for large-area, roll-to-roll printed solar cells. In this work, we designed a new low-bandgap electron acceptor material ATT-3 by combining rhodanine and octyl thieno[ 3,4-b] thiophene-2-carboxylate as the electron-deficient part. ATT-3 shows a planar backbone configuration facilitating charge transport and exhibits strong and broad absorption ranging from 300 to 770 nmwith an optical bandgap of 1.61 eV. ATT-3 shows a complementary absorption and well-matched HOMO and LUMO energy levels with P3HT. P3HT: ATT-3-based PSCs show a high PCE of 6.26% with a high V-oc of 0.927 V and a small energy loss of 0.68 eV, which is comparable to the best value obtained by using an O-IDTBR acceptor.
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/39193]
专题	化学研究所_有机固体实验室
作者单位	1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing 100190, Peoples R China 2.Natl Ctr Nanosci & Technol, CAS Ctr Excellence Nanosci, CAS Key Lab Nanosyst & Hierarch Fabricat, Beijing 100049, Peoples R China 3.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Feng,Zhang, Jianyun,Zhou, Zichun,et al. Poly(3-hexylthiophene)-based non-fullerene solar cells achieve high photovoltaic performance with small energy loss[J]. JOURNAL OF MATERIALS CHEMISTRY A,2017,5(32):16573-16579.
APA	Liu, Feng,Zhang, Jianyun,Zhou, Zichun,Zhang, Jianqi,Wei, Zhixiang,&Zhu, Xiaozhang.(2017).Poly(3-hexylthiophene)-based non-fullerene solar cells achieve high photovoltaic performance with small energy loss.JOURNAL OF MATERIALS CHEMISTRY A,5(32),16573-16579.
MLA	Liu, Feng,et al."Poly(3-hexylthiophene)-based non-fullerene solar cells achieve high photovoltaic performance with small energy loss".JOURNAL OF MATERIALS CHEMISTRY A 5.32(2017):16573-16579.