Novel copolymers incorporating dithieno[3,2-b : 2 ',3 '-d]thiophene moieties for air-stable and high performance organic field-effect transistors
文献类型：期刊论文
| 作者 | Lu, Kun; Di, Chong-an; Xi, Hongxia; Liu, Yunqi; Yu, Gui; Qiu, Wenfeng; Zhang, Hengjun; Gao, Xike; Liu, Ying; Qi, Ting |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY
 |
| 出版日期 | 2008 |
| 卷号 | 18期号:29页码:3426-3432 |
| ISSN号 | 0959-9428 |
| DOI | 10.1039/b801603h |
| 英文摘要 | A series of semiconducting copolymers incorporating dithieno[3,2-b:2',3'-d] thiophene moieties in the polythiophene backbone were synthesized. The resulting four copolymers are found to have large band gap (similar to 2.5 eV) and large ionization potential (-5.1 eV). Organic field-effect transistors were fabricated by spin-coating polymer solutions onto OTS-modified SiO(2)/Si substrates with top-contact configuration. The best resulting hole mobility afforded was 0.028 cm(2) V(-1) s(-1) with an on/off ratio of 2 x 10(4) and a threshold voltage of about -18.9 V in the saturation regime. Furthermore, all the devices exhibited high environmental stability against oxygen doping and relatively high ambient humidity (similar to 30%). |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| WOS记录号 | WOS:000257737200005 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63167]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Yunqi |
| 作者单位 | Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Kun,Di, Chong-an,Xi, Hongxia,et al. Novel copolymers incorporating dithieno[3,2-b : 2 ',3 '-d]thiophene moieties for air-stable and high performance organic field-effect transistors[J]. JOURNAL OF MATERIALS CHEMISTRY,2008,18(29):3426-3432. |
| APA | Lu, Kun.,Di, Chong-an.,Xi, Hongxia.,Liu, Yunqi.,Yu, Gui.,...&Zhu, Daoben.(2008).Novel copolymers incorporating dithieno[3,2-b : 2 ',3 '-d]thiophene moieties for air-stable and high performance organic field-effect transistors.JOURNAL OF MATERIALS CHEMISTRY,18(29),3426-3432. |
| MLA | Lu, Kun,et al."Novel copolymers incorporating dithieno[3,2-b : 2 ',3 '-d]thiophene moieties for air-stable and high performance organic field-effect transistors".JOURNAL OF MATERIALS CHEMISTRY 18.29(2008):3426-3432. |
入库方式： OAI收割
来源：化学研究所
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