ICCAS OpenIR
Physicochemical, self-assembly and field-effect transistor properties of anti- and syn- thienoacene isomers
Li, Rongjin1,2; Dong, Huanli1; Zhan, Xiaowei1; Li, Hongxiang2; Wen, Shu-Hao3; Deng, Wei-Qiao3; Han, Ke-Li3; Hu, Wenping1
2011
Source PublicationJOURNAL OF MATERIALS CHEMISTRY
ISSN0959-9428
Volume21Issue:30Pages:11335-11339
AbstractThe 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.
DOI10.1039/c0jm04583g
Indexed BySCI
Language英语
WOS IDWOS:000292974400042
PublisherROYAL SOC CHEMISTRY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/73174
Collection中国科学院化学研究所
Corresponding AuthorZhan, Xiaowei
Affiliation1.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
Recommended Citation
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.
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