6h-pyrrolo[3,2-b : 4,5-b ']bis[1,4]benzothiazines: facilely synthesized semiconductors for organic field-effect transistors
文献类型：期刊论文
| 作者 | Hong, Wei2; Wei, Zhongming1,3; Xi, Hongxia1,3; Xu, Wei1; Hu, Wenping1; Wang, Quanrui2; Zhu, Daoben1 |
| 刊名 | Journal of materials chemistry
 |
| 出版日期 | 2008 |
| 卷号 | 18期号:40页码:4814-4820 |
| ISSN号 | 0959-9428 |
| DOI | 10.1039/b809486a |
| 通讯作者 | Xu, wei(wxu@iccas.ac.cn) |
| 英文摘要 | 6h-pyrrolo[3,2-b:4,5-b']bis[1,4]benzothiazine (pbbtz, 1) and its two 6-substituted derivatives (2 and 3) were conveniently synthesized. their optical properties were studied by uv-vis and fluorescence spectroscopy, and electrochemical properties were investigated by cyclic voltammetry (cv). good thermal stability was observed by thermogravimetric analysis. x-ray analysis revealed a coplanar structure and a column stacking in the single crystal of compound 1. ofet measurements showed that 1-3 were p-type semiconductors. the performance of these devices displayed good reproducibility at ambient conditions. when devices containing 1 were fabricated on ots-treated sio(2)/si substrates at 60 degrees c, the best performance was achieved with the average hole mobility as high as 0.34 cm(2) v(-1) s(-1) and the on/off ratio about 10(6)-10(7). this performance resulted from the well-ordered molecular packing as revealed by xrd and afm analysis. |
| WOS关键词 | THIN-FILM TRANSISTORS ; HIGH-MOBILITY ; HIGH-PERFORMANCE ; ACTIVE LAYER ; PENTACENE ; OLIGOTHIOPHENES ; STABILITY ; AMBIPOLAR ; ACENES |
| WOS研究方向 | Chemistry ; Materials Science |
| WOS类目 | Chemistry, Physical ; Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000259826300012 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2389005 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xu, Wei |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hong, Wei,Wei, Zhongming,Xi, Hongxia,et al. 6h-pyrrolo[3,2-b : 4,5-b ']bis[1,4]benzothiazines: facilely synthesized semiconductors for organic field-effect transistors[J]. Journal of materials chemistry,2008,18(40):4814-4820. |
| APA | Hong, Wei.,Wei, Zhongming.,Xi, Hongxia.,Xu, Wei.,Hu, Wenping.,...&Zhu, Daoben.(2008).6h-pyrrolo[3,2-b : 4,5-b ']bis[1,4]benzothiazines: facilely synthesized semiconductors for organic field-effect transistors.Journal of materials chemistry,18(40),4814-4820. |
| MLA | Hong, Wei,et al."6h-pyrrolo[3,2-b : 4,5-b ']bis[1,4]benzothiazines: facilely synthesized semiconductors for organic field-effect transistors".Journal of materials chemistry 18.40(2008):4814-4820. |
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来源：中国科学院大学
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