ICCAS OpenIR
Molecular Orientation and Field-effect Transistors of a Rigid Rod Conjugated Polymer Thin Films
Dong, Huanli2; Li, Hongxiang2; Wang, Erjing2; Yan, Shouke1; Zhang, Jiaming1; Yang, Chunming3; Takahashi, Isao3; Nakashima, Hiroshi4; Torimitsu, Keiichi4; Hu, Wenping2
2009-04-02
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY B
ISSN1520-6106
Volume113Issue:13Pages:4176-4180
AbstractMolecular orientation in thin films of a rigid rod conjugated polymer, a derivative of poly(para-phenylene ethynytene)s with linear side chains and thioacetyl end groups, was investigated by reflection-absorption infrared spectroscopy and X-ray diffraction technique. The results indicated that TA-PPE molecules tended to align with their backbone planes perpendicular to substrates, that is, with an "edge-on" molecular orientation in the films. Such molecular orientation is favorable for the efficient carrier transport in two-dimensional direction in the polymer films (i.e., via both the intrachain and interchain), so that high performance organic field-effect transistors were fabricated with hole mobility at around similar to 4.3 x 10(-3) cm(2)/VS.
DOI10.1021/jp811374h
Indexed BySCI
Language英语
WOS IDWOS:000264591800023
PublisherAMER CHEMICAL SOC
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/68364
Collection中国科学院化学研究所
Corresponding AuthorYan, Shouke
Affiliation1.Chinese Acad Sci, State Key Lab Polymer Phys & Chem, Inst Chem, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Beijing 100190, Peoples R China
3.Kwansei Gakuin Univ, Dept Phys, Sch Sci & Technol, Sanda, Hyogo 6691337, Japan
4.NTT Corp, NTT Basic Res Labs, Kanagawa 2430198, Japan
Recommended Citation
GB/T 7714
Dong, Huanli,Li, Hongxiang,Wang, Erjing,et al. Molecular Orientation and Field-effect Transistors of a Rigid Rod Conjugated Polymer Thin Films[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2009,113(13):4176-4180.
APA Dong, Huanli.,Li, Hongxiang.,Wang, Erjing.,Yan, Shouke.,Zhang, Jiaming.,...&Hu, Wenping.(2009).Molecular Orientation and Field-effect Transistors of a Rigid Rod Conjugated Polymer Thin Films.JOURNAL OF PHYSICAL CHEMISTRY B,113(13),4176-4180.
MLA Dong, Huanli,et al."Molecular Orientation and Field-effect Transistors of a Rigid Rod Conjugated Polymer Thin Films".JOURNAL OF PHYSICAL CHEMISTRY B 113.13(2009):4176-4180.
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