Single Crystals of Polythiophene with Different Molecular Conformations Obtained by Tetrahydrofuran Vapor Annealing and Controlling Solvent Evaporation
文献类型：期刊论文
| 作者 | Xiao XL ; Wang ZB ; Hu ZJ ; He TAB |
| 刊名 | journal of physical chemistry b
 |
| 出版日期 | 2010 |
| 卷号 | 114期号:22页码:7452-7460 |
| 关键词 | FIELD-EFFECT TRANSISTORS POLYMER SOLAR-CELLS SIDE-CHAIN LENGTH STATE PHASE-TRANSITION THIN-FILM TRANSISTORS EFFECT MOBILITY REGIOREGULAR POLY(3-HEXYLTHIOPHENE) CHARGE-TRANSPORT MECHANICAL-PROPERTIES CONDUCTING POLYMERS |
| ISSN号 | 1520-6106 |
| 通讯作者 | he tab |
| 中文摘要 | single crystals of poly(3-hexylthiophene) (p3ht) and poly(3-octylthiophene) (p3ot) have been prepared by tetrahydrofuran vapor annealing and controlling solvent evaporation, respectively. the morphology and structure of the single crystals are characterized using optical microscopy, scanning electron microscopy, atomic force microscopy, transmission electron microscopy, and wide-angle x-ray diffraction. it is observed that in p3ht single crystals, the molecules are packed with pi-pi stacking direction perpendicular to the length axis of the crystals and main chains parallel to the substrate, whereas in p3ot single crystals, the molecules are packed with pi-pi stacking direction parallel to the length axis of the crystal and main chains parallel to the substrate. in the held effect transistors, the current flow is parallel to the length axis of the single crystals, and the mobility is 1.57 x 10(-3) cm(2)/vs for a p3ht single crystal and 0.62 cm(2)/vs for a p3ot single crystal. the single crystals of p3ht and p3ot showed high anisotropic electrical properties. the influences of molecular conformation and alkyl chain length on the electrical properties of p3ats are discussed. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000278301000004 |
| 公开日期 | 2012-06-06 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43685]  |
| 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 | Xiao XL,Wang ZB,Hu ZJ,et al. Single Crystals of Polythiophene with Different Molecular Conformations Obtained by Tetrahydrofuran Vapor Annealing and Controlling Solvent Evaporation[J]. journal of physical chemistry b,2010,114(22):7452-7460. |
| APA | Xiao XL,Wang ZB,Hu ZJ,&He TAB.(2010).Single Crystals of Polythiophene with Different Molecular Conformations Obtained by Tetrahydrofuran Vapor Annealing and Controlling Solvent Evaporation.journal of physical chemistry b,114(22),7452-7460. |
| MLA | Xiao XL,et al."Single Crystals of Polythiophene with Different Molecular Conformations Obtained by Tetrahydrofuran Vapor Annealing and Controlling Solvent Evaporation".journal of physical chemistry b 114.22(2010):7452-7460. |
入库方式： OAI收割
来源：长春应用化学研究所
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