A 9,9 '-bifluorenylidene derivative containing four 1,1-dicyanomethylene-3-indanone end-capped groups as an electron acceptor for organic photovoltaic cells

doi:10.1039/c9nj02604e

	A 9,9 '-bifluorenylidene derivative containing four 1,1-dicyanomethylene-3-indanone end-capped groups as an electron acceptor for organic photovoltaic cells
	Yu, Tianzhi 2; Yang, Qianguang 2; Zhang, Tong 2; Zhao, Yuling 3; Wei, Chengjin 2; Li, Yanmei 2; Zhang, Hui 2; Hu, Dingqin 1
刊名	NEW JOURNAL OF CHEMISTRY
	2019-12-14
卷号	43 期号:46 页码:18110-18119
ISSN号	1144-0546
DOI	10.1039/c9nj02604e
通讯作者	Yu, Tianzhi(yutzh@mail.lzjtu.cn) ; Hu, Dingqin(hudingqin@cigit.ac.cn)
英文摘要	A 9,9 '-bifluorenylidene derivative, 2,2 ',2 '',2 '''-([9,9 '-bifluorenylidene]-2,2 ',7,7 '-tetrayltetrakis(4-octylthiophene-5,2-diyl))tetrakis(methanylylidene)tetrakis(3-oxo-2,3-dihydro-1H-indene-2,1-diylidene)tetramalononitrile (BF-TDCI4), was synthesized as an electron acceptor for organic photovoltaic cells. Its photophysical and electrochemical properties and thermal stability were investigated systematically. The photovoltaic devices were fabricated using PTB7-Th as the electron donor and BF-TDCI4 as the electron acceptor at various composition ratios. The optimized device exhibited a maximum power conversion efficiency of 4.35% with an open-circuit voltage of 0.87 V.
资助项目	National Natural Science Foundation of China[61864005]
WOS研究方向	Chemistry
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000499476200023
内容类型	期刊论文
源URL	[http://119.78.100.138/handle/2HOD01W0/9999]
专题	中国科学院重庆绿色智能技术研究院
通讯作者	Yu, Tianzhi; Hu, Dingqin
作者单位	1.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Organ Semicond Res Ctr, Chongqing 400714, Peoples R China 2.Lanzhou Jiaotong Univ, Key Lab OptoElect Technol & Intelligent Control, Minist Educ, Lanzhou 730070, Gansu, Peoples R China 3.Lanzhou Jiaotong Univ, Sch Chem & Biol Engn, Lanzhou 730070, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Yu, Tianzhi,Yang, Qianguang,Zhang, Tong,et al. A 9,9 '-bifluorenylidene derivative containing four 1,1-dicyanomethylene-3-indanone end-capped groups as an electron acceptor for organic photovoltaic cells[J]. NEW JOURNAL OF CHEMISTRY,2019,43(46):18110-18119.
APA	Yu, Tianzhi.,Yang, Qianguang.,Zhang, Tong.,Zhao, Yuling.,Wei, Chengjin.,...&Hu, Dingqin.(2019).A 9,9 '-bifluorenylidene derivative containing four 1,1-dicyanomethylene-3-indanone end-capped groups as an electron acceptor for organic photovoltaic cells.NEW JOURNAL OF CHEMISTRY,43(46),18110-18119.
MLA	Yu, Tianzhi,et al."A 9,9 '-bifluorenylidene derivative containing four 1,1-dicyanomethylene-3-indanone end-capped groups as an electron acceptor for organic photovoltaic cells".NEW JOURNAL OF CHEMISTRY 43.46(2019):18110-18119.