Synthesis and Photovoltaic Properties of a Donor-Acceptor Copolymer of Dithienosilole and 5,6-Bis(octyloxy)benzo[1,2,5]thiadiazole

doi:10.1002/macp.201200333

CORC > 化学研究所 > 中国科学院化学研究所

	Synthesis and Photovoltaic Properties of a Donor-Acceptor Copolymer of Dithienosilole and 5,6-Bis(octyloxy)benzo[1,2,5]thiadiazole
	Huang, Youguang 1,2; Zhang, Maojie 1; Jing, Yan 1,2; Fan, Huili 2; Guo, Xia 1; Li, Yongfang 1
刊名	MACROMOLECULAR CHEMISTRY AND PHYSICS
	2012-12-13
卷号	213 期号:23 页码:2529-2535
关键词	Benzothiadiazole Conjugated Polymer Photovoltaic Materials Donor-acceptor Copolymers Dithienosilole Polymer Solar Cells
ISSN号	1022-1352
DOI	10.1002/macp.201200333
英文摘要	A donor-acceptor (D-A) copolymer, PDTSDOBT, based on dithienosilole and 5,6-bis(octyloxy)benzo[1,2,5]thiadiazole is synthesized by Pd-catalyzed Stille coupling reaction for application as a donor material in polymer solar cells (PSCs). The polymer shows good thermal stability, strong absorption in the visible region, and a relatively low bandgap of 1.63 eV. The hole mobility of PDTSDOBT as measured by SCLC is 5.58 x 10-4 cm2 V-1 s-1. The power conversion efficiency of a PSC based on PDTSDOBT: PC70BM (1:2 w/w) is 3.51% with a short-circuit current density of 8.96 mA cm-2, an open-circuit voltage of 0.69 V, and a fill factor of 0.568, under the 100 mW cm-2 AM1.5G illumination.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000312656400011
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/49943]
专题	中国科学院化学研究所
通讯作者	Zhang, Maojie
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Univ Sci & Technol, Dept Chem, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Huang, Youguang,Zhang, Maojie,Jing, Yan,et al. Synthesis and Photovoltaic Properties of a Donor-Acceptor Copolymer of Dithienosilole and 5,6-Bis(octyloxy)benzo[1,2,5]thiadiazole[J]. MACROMOLECULAR CHEMISTRY AND PHYSICS,2012,213(23):2529-2535.
APA	Huang, Youguang,Zhang, Maojie,Jing, Yan,Fan, Huili,Guo, Xia,&Li, Yongfang.(2012).Synthesis and Photovoltaic Properties of a Donor-Acceptor Copolymer of Dithienosilole and 5,6-Bis(octyloxy)benzo[1,2,5]thiadiazole.MACROMOLECULAR CHEMISTRY AND PHYSICS,213(23),2529-2535.
MLA	Huang, Youguang,et al."Synthesis and Photovoltaic Properties of a Donor-Acceptor Copolymer of Dithienosilole and 5,6-Bis(octyloxy)benzo[1,2,5]thiadiazole".MACROMOLECULAR CHEMISTRY AND PHYSICS 213.23(2012):2529-2535.