Dye-Incorporated Polynaphthalenediimide Acceptor for Additive-Free High-Performance All-Polymer Solar Cells

doi:10.1002/anie.201800035

CORC > 化学研究所 > 中国科学院化学研究所

	Dye-Incorporated Polynaphthalenediimide Acceptor for Additive-Free High-Performance All-Polymer Solar Cells
	Chen, Dong 1,2; Yao, Jia 3,4; Chen, Lie 1,2; Yin, Jingping 1; Lv, Ruizhi 1; Huang, Bin 1; Liu, Siqi 1; Zhang, Zhi-Guo 3; Yang, Chunhe 4; Chen, Yiwang 1,2
刊名	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
	2018-04-16
卷号	57 期号:17 页码:4580-4584
关键词	All-polymer Solar Cells Copolymerization Organic Dyes Organic Semiconductors Polymer Acceptors
ISSN号	1433-7851
DOI	10.1002/anie.201800035
英文摘要	All-polymer solar cells (all-PSCs) can offer unique advantages for applications in flexible devices, and naphthalene diimide (NDI)-based polymer acceptors are the widely used polymer acceptors. However, their power conversion efficiency (PCE) still lags behind that of state-of-the-art polymer solar cells, due to low light absorption, suboptimal energy levels and the strong aggregation of the NDI-based polymer acceptor. Herein, a rhodanine-based dye molecule was introduced into the NDI-based polymer acceptor by simple random copolymerization and showed an improved light absorption coefficient, an up-shifted lowest unoccupied molecular orbital level and reduced crystallization. Consequently, additive-free all-PSCs demonstrated a high PCE of 8.13%, which is one of the highest performance characteristics reported for all-PSCs to date. These results indicate that incorporating a dye into the n-type polymer gives insight into the precise design of high-performance polymer acceptors for all-PSCs.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000430165700021
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/46051]
专题	中国科学院化学研究所
通讯作者	Chen, Lie; Zhang, Zhi-Guo; Chen, Yiwang
作者单位	1.Nanchang Univ, Coll Chem, 999 Xuefu Ave, Nanchang 330031, Jiangxi, Peoples R China 2.Nanchang Univ, Inst Polymers, Jiangxi Prov Key Lab New Energy Chem, 999 Xuefu Ave, Nanchang 330031, Jiangxi, Peoples R China 3.Chinese Acad Sci ICCAS, Inst Chem, CAS Key Lab Organ Solids, Beijing 100190, Peoples R China 4.Beijing JiaoTong Univ, Dept Chem, Sch Sci, Beijing 100044, Peoples R China
推荐引用方式 GB/T 7714	Chen, Dong,Yao, Jia,Chen, Lie,et al. Dye-Incorporated Polynaphthalenediimide Acceptor for Additive-Free High-Performance All-Polymer Solar Cells[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2018,57(17):4580-4584.
APA	Chen, Dong.,Yao, Jia.,Chen, Lie.,Yin, Jingping.,Lv, Ruizhi.,...&Li, Yongfang.(2018).Dye-Incorporated Polynaphthalenediimide Acceptor for Additive-Free High-Performance All-Polymer Solar Cells.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,57(17),4580-4584.
MLA	Chen, Dong,et al."Dye-Incorporated Polynaphthalenediimide Acceptor for Additive-Free High-Performance All-Polymer Solar Cells".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 57.17(2018):4580-4584.