Aligned Polythiophene and its Blend Film by Direct-Writing for Anisotropic Charge Transport
文献类型：期刊论文
| 作者 | Lu, Guanghao ; Chen, Jiayue ; Xu, Wentao ; Li,Sijun ; Yang,Xiaoniu |
| 刊名 | advanced functional materials
 |
| 出版日期 | 2014 |
| 卷号 | 24期号:31页码:4959-4968 |
| 关键词 | FIELD-EFFECT TRANSISTORS SOLVENT-VAPOR TREATMENT X-RAY DIFFRACTION HIGH-PERFORMANCE REGIOREGULAR POLY(3-HEXYLTHIOPHENE) ORGANIC TRANSISTORS STRETCHED POLYETHYLENE POLYMER COMPOSITES DIBLOCK COPOLYMERS INFRARED DICHROISM |
| ISSN号 | 1616-301x |
| 通讯作者 | lu,gh |
| 中文摘要 | a combination of patterning and film alignment techniques helps to build multi-order polymer architecture for application in flexible electronics. a direct-writing method is employed using microcapillary arrays to prepare semiconducting polymer films with both optical and electrical anisotropy. not only aligned poly(3-butylthiophene) (p3bt) nanowires in neat p3bt films, but also aligned p3bt nanowires within a polystyrene (ps) matrix are obtained, which yields an aligned semiconductor/insulator polymer blend with anisotropic charge transport. the field-effect transistor (fet) mobilities/threshold voltages from both vertical and parallel to alignment directions as well as their dependence on blending ratio are studied. the increased mobility of p3bt/ps blends, as compared with neat p3bt, is observed in both vertical and parallel directions. using this alignment method, fet mobility and threshold voltage of the semiconductor/insulator polymer blends are comprehensively tuned, from which a digital inverter with gain up to 80 is realized. therefore, this work not only helps understanding the charge transport mechanism in semiconducting/insulating polymer blends, but also provides an effective approach towards high-performance field-effect transistors with tunable mobility and threshold voltage. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000340682300011 |
| 公开日期 | 2015-03-16 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/50655]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Lu, Guanghao,Chen, Jiayue,Xu, Wentao,et al. Aligned Polythiophene and its Blend Film by Direct-Writing for Anisotropic Charge Transport[J]. advanced functional materials,2014,24(31):4959-4968. |
| APA | Lu, Guanghao,Chen, Jiayue,Xu, Wentao,Li,Sijun,&Yang,Xiaoniu.(2014).Aligned Polythiophene and its Blend Film by Direct-Writing for Anisotropic Charge Transport.advanced functional materials,24(31),4959-4968. |
| MLA | Lu, Guanghao,et al."Aligned Polythiophene and its Blend Film by Direct-Writing for Anisotropic Charge Transport".advanced functional materials 24.31(2014):4959-4968. |
入库方式： OAI收割
来源：长春应用化学研究所
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