Physicochemical, self-assembly and field-effect transistor properties of anti- and syn- thienoacene isomers

	Physicochemical, self-assembly and field-effect transistor properties of anti- and syn- thienoacene isomers
	Li, Rongjin 1,2; Dong, Huanli 1; Zhan, Xiaowei 1; Li, Hongxiang 2; Wen, Shu-Hao 3; Deng, Wei-Qiao 3; Han, Ke-Li 3; Hu, Wenping 1
刊名	journal of materials chemistry
	2011
卷号	21 期号:30 页码:11335-11339
ISSN号	0959-9428
通讯作者	xiaoweizhan ; hongxiangli ; 邓伟侨 ; 胡文平
产权排序	3,5
中文摘要	physicochemical, self-assembly and field-effect transistor properties of anti- and syn- thienoacene isomers
英文摘要	the relationships between the molecular structure, self-assembly and charge transport properties of two fused-ring thienoacene isomers, a sickle-like syn isomer and a linear anti isomer, were studied from both an experimental and a theoretical perspective. under the same self-assembly conditions, the syn isomer formed one-dimensional (1d) micro- and nanoribbons, while the anti isomer formed two-dimensional (2d) nanoplates (all were single crystals). the differences were assigned to the change in intermolecular interactions due to the tiny tuning of the molecular structures. the field-effect mobility in the single crystals of the syn isomer was about one-third as high as that of the anti isomer. the different transfer integrals of the isomers explained the observed different mobilities. this study opens a vivid window to examine the self-assembly and charge transport properties of organic semiconductors by using configurational isomers.
学科主题	物理化学
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	chemistry, physical ; materials science, multidisciplinary
研究领域[WOS]	chemistry ; materials science
关键词[WOS]	thin-film transistors ; stacked organic semiconductor ; conjugated polymers ; single-crystals ; alpha-oligothiophenes ; effect mobility ; ring fusion ; transport ; stability ; light
收录类别	SCI
语种	英语
WOS记录号	WOS:000292974400042
公开日期	2012-07-09
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/115259]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Organ Chem, Shanghai 200032, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian, Peoples R China
推荐引用方式 GB/T 7714	Li, Rongjin,Dong, Huanli,Zhan, Xiaowei,et al. Physicochemical, self-assembly and field-effect transistor properties of anti- and syn- thienoacene isomers[J]. journal of materials chemistry,2011,21(30):11335-11339.
APA	Li, Rongjin.,Dong, Huanli.,Zhan, Xiaowei.,Li, Hongxiang.,Wen, Shu-Hao.,...&Hu, Wenping.(2011).Physicochemical, self-assembly and field-effect transistor properties of anti- and syn- thienoacene isomers.journal of materials chemistry,21(30),11335-11339.
MLA	Li, Rongjin,et al."Physicochemical, self-assembly and field-effect transistor properties of anti- and syn- thienoacene isomers".journal of materials chemistry 21.30(2011):11335-11339.