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Core-Expanded Naphthalene Diimides Fused with Sulfur Heterocycles and End-Capped with Electron-Withdrawing Groups for Air-Stable Solution-Processed n-Channel Organic Thin Film Transistors
Hu, Yunbin1; Gao, Xike1; Di, Chong-an2; Yang, Xiaodi3; Zhang, Feng1; Liu, Yunqi2; Li, Hongxiang1; Zhu, Daoben1,2
2011-03-08
Source PublicationCHEMISTRY OF MATERIALS
ISSN0897-4756
Volume23Issue:5Pages:1204-1215
AbstractFour families of core-expanded naphthalene diiinide (NDI) derivatives were designed and synthesized, namely, NDI-DTYM2 (1-7, of which 1 and 2 were previously reported), NDI-DTDCN2 (8 and 9), NDI-DTYCA2 (10 and 11), and NDI-DCT2 (12), where the NDI core fuses two 2-(1,3-dithiol-2-ylidene)malonitrile (DTYM) groups, two 1,4-dithiine-2,3-dicarbonitrile (DTDCN) groups, two alkyl 2-(1,3-dithiol-2-ylidene)cyanoacetate (DTYCA) groups, and two 2,3-dicyanothiophenes (DCT), respectively. The NDI cores of the present compounds bear the branched N-alkyl substituents with the carbon atom numbers from 12 to 24, which guarantees good material solubility. The solution-processed, bottom-gate organic thin film transistors based on compounds 3-12 operate well in air with the electron mobility ranging from similar to 10(-6) to 0.26 cm(2) V(-1) s(-1), depending on the nature of the branched N-alkyl substituent and the pi-backbone structure. new
KeywordCharacterization Of Materials Electronic Materials Semiconductors
DOI10.1021/cm102850j
Indexed BySCI
Language英语
WOS IDWOS:000287767200019
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:122[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/71644
Collection中国科学院化学研究所
Corresponding AuthorGao, Xike
Affiliation1.Chinese Acad Sci, Shanghai Inst Organ Chem, Mat Sci Lab, Shanghai 200032, Peoples R China
2.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
3.Fudan Univ, Adv Mat Lab, Shanghai 200433, Peoples R China
Recommended Citation
GB/T 7714
Hu, Yunbin,Gao, Xike,Di, Chong-an,et al. Core-Expanded Naphthalene Diimides Fused with Sulfur Heterocycles and End-Capped with Electron-Withdrawing Groups for Air-Stable Solution-Processed n-Channel Organic Thin Film Transistors[J]. CHEMISTRY OF MATERIALS,2011,23(5):1204-1215.
APA Hu, Yunbin.,Gao, Xike.,Di, Chong-an.,Yang, Xiaodi.,Zhang, Feng.,...&Zhu, Daoben.(2011).Core-Expanded Naphthalene Diimides Fused with Sulfur Heterocycles and End-Capped with Electron-Withdrawing Groups for Air-Stable Solution-Processed n-Channel Organic Thin Film Transistors.CHEMISTRY OF MATERIALS,23(5),1204-1215.
MLA Hu, Yunbin,et al."Core-Expanded Naphthalene Diimides Fused with Sulfur Heterocycles and End-Capped with Electron-Withdrawing Groups for Air-Stable Solution-Processed n-Channel Organic Thin Film Transistors".CHEMISTRY OF MATERIALS 23.5(2011):1204-1215.
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