Planar Conjugated Polymers Containing 9,10-Disubstituted Phenanthrene Units for Efficient Polymer Solar Cells

doi:10.1002/marc.201400044

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	Planar Conjugated Polymers Containing 9,10-Disubstituted Phenanthrene Units for Efficient Polymer Solar Cells
	Li, Guangwu 1; Kang, Chong 1; Li, Cuihong 1; Lu, Zhen 1; Zhang, Jicheng 1; Gong, Xue 1; Zhao, Guangyao 2; Dong, Huanli 2; Hu, Wenping 2; Bo, Zhishan 1
刊名	MACROMOLECULAR RAPID COMMUNICATIONS
	2014-06-01
卷号	35 期号:12 页码:1142-1147
关键词	Conjugated Polymers Donor Materials Phenanthrene Polymer Solar Cells
ISSN号	1022-1336
DOI	10.1002/marc.201400044
英文摘要	Four novel conjugated polymers (P1-4) with 9,10-disubstituted phenanthrene (PhA) as the donor unit and 5,6-bis(octyloxy)benzothiadiazole as the acceptor unit are synthesized and characterized. These polymers are of medium bandgaps (2.0 eV), low-lying HOMO energy levels (below -5.3 eV), and high hole mobilities (in the range of 3.6 x 10(-3) to 0.02 cm(2) V-1 s(-1)). Bulk heterojunction (BHJ) polymer solar cells (PSCs) with P1-4:PC71 BM blends as the active layer and an alcohol-soluble fullerene derivative (FN-C60) as the interfacial layer between the active layer and cathode give the best power conversion efficiency (PCE) of 4.24%, indicating that 9,10-disubstituted PhA are potential donor materials for high-efficiency BHJ PSCs.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000337609500005
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/52547]
专题	中国科学院化学研究所
通讯作者	Li, Cuihong
作者单位	1.Beijing Normal Univ, Coll Chem, Beijing Key Lab Energy Convers & Storage Mat, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Li, Guangwu,Kang, Chong,Li, Cuihong,et al. Planar Conjugated Polymers Containing 9,10-Disubstituted Phenanthrene Units for Efficient Polymer Solar Cells[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2014,35(12):1142-1147.
APA	Li, Guangwu.,Kang, Chong.,Li, Cuihong.,Lu, Zhen.,Zhang, Jicheng.,...&Bo, Zhishan.(2014).Planar Conjugated Polymers Containing 9,10-Disubstituted Phenanthrene Units for Efficient Polymer Solar Cells.MACROMOLECULAR RAPID COMMUNICATIONS,35(12),1142-1147.
MLA	Li, Guangwu,et al."Planar Conjugated Polymers Containing 9,10-Disubstituted Phenanthrene Units for Efficient Polymer Solar Cells".MACROMOLECULAR RAPID COMMUNICATIONS 35.12(2014):1142-1147.