Synthesis of a terpolymer containing fluorene, side chain conjugated thiophene and benzothiadiazole and its applications in photovoltaic devices

doi:10.1002/app.38528

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	Synthesis of a terpolymer containing fluorene, side chain conjugated thiophene and benzothiadiazole and its applications in photovoltaic devices
	Liu, Hongli 1; Qu, Bo 2; Chen, Jian 1; Cong, Zhiyuan 1; An, Zhongwei 1; Gao, Chao 1,3; Xiao, Lixin 2; Chen, Zhijian 2; Gong, Qihuang 2; Guo W(国外)
作者部门	材料中心
	2013-06-05
发表期刊	JOURNAL OF APPLIED POLYMER SCIENCE
ISSN	1612-2011
卷号	128 期号:5 页码:3250-3255
摘要	A terpolymer (POTVTh-8FO-DBT) containing fluorene, side chain conjugated thiophene and 4,7-dithieny-2,1,3-benzothiadiazole was synthesized by palladium-catalyzed Suzuki coupling method. The polymer is soluble in common organic solvents. The thermal, absorption, and electrochemical properties of the polymer were examined. Photovoltaic properties of POTVTh-8FO-DBT were studied by fabricating the polymer solar cells (PSCs) based on POTVTh-8FO-DBT as donor and [6,6]-phenyl-C61-butyric acid methyl ester (PC61BM) as acceptor. With the weight ratio of POTVTh-8FO-DBT : PC61BM of 1 : 1 and the active layer thickness of 80 nm, the power conversion efficiency (PCE) of the device reached 0.47% with Voc = 0.61 V, Jsc = 1.61 mA/cm2, and filled factor (FF) = 0.49 under the illumination of AM 1.5, 100 mW/cm2. The results indicated that this polymer was promising donor candidates in the application of PSCs. (c) 2012 Wiley Periodicals, Inc. J. Appl. Polym. Sci., 2013
文章类型	Article
关键词	Copolymers Optical And Photovoltaic Applications Synthesis And Processing
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1002/app.38528
收录类别	SCI ; EI
关键词[WOS]	POLYMER SOLAR-CELLS ; OPEN-CIRCUIT VOLTAGE ; LOW-BANDGAP POLYMER ; TANDEM POLYMER ; DONOR ; EFFICIENCY ; POLYTHIOPHENES ; ENHANCEMENT ; COPOLYMERS
语种	英语
WOS研究方向	Polymer Science
WOS类目	Polymer Science
WOS记录号	WOS:000315910500082
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/22066
专题	光子功能材料与器件研究室
通讯作者	Guo W(国外)
作者单位	1.Xian Modern Chem Res Inst, Xian 710065, Shaanxi, Peoples R China 2.Peking Univ, Dept Phys, State Key Lab Artificial Microstruct & Mesoscop P, Beijing 100871, Peoples R China 3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Liu, Hongli,Qu, Bo,Chen, Jian,et al. Synthesis of a terpolymer containing fluorene, side chain conjugated thiophene and benzothiadiazole and its applications in photovoltaic devices[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2013,128(5):3250-3255.
APA	Liu, Hongli.,Qu, Bo.,Chen, Jian.,Cong, Zhiyuan.,An, Zhongwei.,...&国外.(2013).Synthesis of a terpolymer containing fluorene, side chain conjugated thiophene and benzothiadiazole and its applications in photovoltaic devices.JOURNAL OF APPLIED POLYMER SCIENCE,128(5),3250-3255.
MLA	Liu, Hongli,et al."Synthesis of a terpolymer containing fluorene, side chain conjugated thiophene and benzothiadiazole and its applications in photovoltaic devices".JOURNAL OF APPLIED POLYMER SCIENCE 128.5(2013):3250-3255.

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