Fabrication of organic electronics devices based on highly orientedπ-conjugated polymers

基于高度取向π共轭聚合物的有机电子器件的制备

• 批准号: 22750176
• 负责人: YASUDA Takeshi
• 金额: $ 2.58万
• 依托单位: National Institute for Materials Science
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22750176/
• 关键词: 有機トランジスタ; 有機デバイス; 有機導体; 高分子構造・物性

Very large anisotropy of the absorption peaks was shown in rr-P3HT, PFO and MEH-PPV films which form polycrystalline, liquid crystalline and amorphous state, respectively. So, it is concluded that almost allπ-conjugated polymers can be highly oriented parallel to the stretching direction. The field-effect hole mobility of oriented rr-P3HT in a current flow parallel to the stretching direction was larger by a factor of 3.4 compared to that perpendicular to the stretching direction. These results indicate that charge transport via theπ-conjugated rr-P3HT chains is advantageous in the stretch-oriented rr-P3HT film.

分别形成多晶态、液晶态和非晶态的rr-P3HT、PFO和MEH-PPV薄膜显示出非常大的吸收峰各向异性，因此可以得出结论，几乎所有π共轭聚合物都可以平行于晶体高度取向。与垂直于拉伸方向的电流相比，取向的rr-P3HT在平行于拉伸方向的电流中的场效应空穴迁移率大3.4倍。这些结果表明，通过π-共轭rr-P3HT链的电荷传输在拉伸取向的rr-P3HT薄膜中是有利的。

项目成果

Preparation, Spectral Properties, and Electron Affinity of Bis(thiadiazolo) quinoxaline and Bis(thiadiazolo) phenanthroquinoxaline as n-Type Semiconductors

n型半导体双(噻二唑)喹喔啉和双(噻二唑)菲喹喔啉的制备、光谱性质和电子亲和势

• 发表时间: 2011
• 影响因子: 1.6
• 作者: Tsutomu Ishi;Liyuan Han
• 通讯作者: Liyuan Han

Preparation, Spectral Properties, and Electron Affinity of Bis(thiadiazolo)quinoxaline and Bis(thiadiazolo)phenanthroquinoxaline as n-Type Semiconductors

n型半导体双(噻二唑)喹喔啉和双(噻二唑)菲喹喔啉的制备、光谱性质和电子亲和势

• DOI: 10.1246/cl.2011.1252
• 发表时间: 2011
• 影响因子: 1.6
• 作者: Tsutomu Ishi

π共役高分子鎖内の超高速電荷輸送を利用した有機トランジスタ

使用 π 共轭聚合物链内超快电荷传输的有机晶体管

• 发表时间: 2010
• 作者: 安田剛