High-Performance, Stable Organic Field-Effect Transistors Based on trans-1,2-(Dithieno[2,3-b:3 ',2 '-d]thiophene)ethene

doi:10.1021/cm900369s

ICCAS OpenIR

	High-Performance, Stable Organic Field-Effect Transistors Based on trans-1,2-(Dithieno[2,3-b:3 ',2 '-d]thiophene)ethene
	Zhang, Lei; Tan, Lin; Wang, Zhaohui; Hu, Wenping; Zhu, Daoben
	2009-05-12
Source Publication	CHEMISTRY OF MATERIALS
ISSN	0897-4756
Volume	21 Issue:9 Pages:1993-1999
Abstract	We present here the synthesis, characterization, and transistor performance of three semiconductor materials based on tratzs-1,2-(dithieno[2,3-b:3',2'-d]thiophene)ethene derivatives. Although the incorporation of aromatic, alkyl substituents in both ends of trans-1,2-(dithieno[2,3-b:3',2'-d]thiophene)ethene have a negligible effect on the conjugation length and the energy gap, the subtle chemical modification leads to great variations in film microstructures, electronic properties, and packing arrangements. The appropriate substituents are capable of providing efficient molecular packing arrangements for high carrier mobility. The phenyl-substituted derivative, compound 3, demonstrates a remarkably high thin film FET performance, with mobility up to 2.0 cm(2) V(-1) s(-1) and on/off ratio up to 10(8). In addition, the devices show good environmental stability, even after storage in air for 7 months.
DOI	10.1021/cm900369s
Indexed By	SCI
Language	英语
WOS ID	WOS:000265781000035
Publisher	AMER CHEMICAL SOC
Citation statistics	Cited Times:90[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.iccas.ac.cn/handle/121111/66574
Collection	中国科学院化学研究所
Corresponding Author	Wang, Zhaohui
Affiliation	Chinese Acad Sci, Inst Chem, Key Lab Organ Solid, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
Recommended Citation GB/T 7714	Zhang, Lei,Tan, Lin,Wang, Zhaohui,et al. High-Performance, Stable Organic Field-Effect Transistors Based on trans-1,2-(Dithieno[2,3-b:3 ',2 '-d]thiophene)ethene[J]. CHEMISTRY OF MATERIALS,2009,21(9):1993-1999.
APA	Zhang, Lei,Tan, Lin,Wang, Zhaohui,Hu, Wenping,&Zhu, Daoben.(2009).High-Performance, Stable Organic Field-Effect Transistors Based on trans-1,2-(Dithieno[2,3-b:3 ',2 '-d]thiophene)ethene.CHEMISTRY OF MATERIALS,21(9),1993-1999.
MLA	Zhang, Lei,et al."High-Performance, Stable Organic Field-Effect Transistors Based on trans-1,2-(Dithieno[2,3-b:3 ',2 '-d]thiophene)ethene".CHEMISTRY OF MATERIALS 21.9(2009):1993-1999.

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