Near-infrared response thienoisoindigo-based small molecule for solution-processed bulk-heterojunction solar cells

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 先进有机功能材料团队

	Near-infrared response thienoisoindigo-based small molecule for solution-processed bulk-heterojunction solar cells
	Chen, Yanhua 1,2; Du, Zhengkun 2; Chen, Weichao 2; Han, Liangliang 2; Liu, Qian 1,2; Sun, Mingliang 1; Yang, Renqiang2
刊名	SYNTHETIC METALS
	2014
卷号	187 期号:2014 页码:24-29
关键词	Small molecule Thienoisoindigo Solution-processed Near-infrared Organic solar cells
英文摘要	5'-Hexyl-2,2'-bithiophene end-capped thienoisoindigo-based small molecule (TIDO2T) is synthesized by Stille coupling reaction. The TIDO2T exhibits good solubility in common organic solvents such as THF, toluene, dichlorobenzene and chloroform. The UV-vis absorption spectrum of TIDO2T shows wide absorption between 427 nm and 871 nm in thin solid film, and the optical band-gap calculated from absorption onset was 1.42 eV. Bulk heterojunctions (BHJ) solar cell was fabricated with TIDO2T as the donor and 6,6-phenyl-C-61-butyric acid methyl ester (PC61 BM) as the acceptor by simple solution spin-coating processing. The device obtained a power conversion efficiency of 1.14% with V-OC 0.44V, J(SC) 7.76 mA cm(-2) and FF 33% under AM 1.5G solar simulator. The external quantum efficiency (EQE) curve extends to near-infrared region (around 900-1000 nm). (C) 2013 Elsevier B.V. All rights reserved.
学科主题	先进功能有机材料
WOS标题词	Science & Technology ; Technology ; Physical Sciences
类目[WOS]	Materials Science, Multidisciplinary ; Physics, Condensed Matter ; Polymer Science
研究领域[WOS]	Materials Science ; Physics ; Polymer Science
关键词[WOS]	OPEN-CIRCUIT VOLTAGE ; CONJUGATED POLYMERS ; PERFORMANCE ; ISOINDIGO ; BAND ; EFFICIENCY ; OLIGOTHIOPHENES ; TRANSISTORS ; ABSORPTION ; ACCEPTOR
收录类别	SCI
语种	英语
WOS记录号	WOS:000331488000004
公开日期	2014-03-25
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn:8080/handle/337004/1714]
专题	青岛生物能源与过程研究所_先进有机功能材料团队
作者单位	1.Ocean Univ China, Inst Mat Sci & Engn, Qingdao 266100, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Chen, Yanhua,Du, Zhengkun,Chen, Weichao,et al. Near-infrared response thienoisoindigo-based small molecule for solution-processed bulk-heterojunction solar cells[J]. SYNTHETIC METALS,2014,187(2014):24-29.
APA	Chen, Yanhua.,Du, Zhengkun.,Chen, Weichao.,Han, Liangliang.,Liu, Qian.,...&Yang, Renqiang.(2014).Near-infrared response thienoisoindigo-based small molecule for solution-processed bulk-heterojunction solar cells.SYNTHETIC METALS,187(2014),24-29.
MLA	Chen, Yanhua,et al."Near-infrared response thienoisoindigo-based small molecule for solution-processed bulk-heterojunction solar cells".SYNTHETIC METALS 187.2014(2014):24-29.