Control of Crystal Morphology in Monodisperse Polyfluorenes by Solvent and Molecular Weight
文献类型：期刊论文
| 作者 | Liu CF ; Wang QL ; Tian HK ; Liu J ; Geng YH ; Yan DH |
| 刊名 | journal of physical chemistry b
 |
| 出版日期 | 2013 |
| 卷号 | 117期号:29页码:8880-8886 |
| 关键词 | FIELD-EFFECT TRANSISTORS SINGLE-CRYSTALS REGIOREGULAR POLY(3-HEXYLTHIOPHENE) SOLID-STATE THIN-FILMS FRACTIONATED CRYSTALLIZATION LAMELLAR CRYSTALS EFFECT MOBILITY SOLAR-CELLS BETA-PHASE |
| ISSN号 | 1520-6106 |
| 通讯作者 | yan dh |
| 中文摘要 | different crystalline forms are obtained by simply manipulating the good/poor solvent ratio in mixed solvents of toluene/ethanol. depending on different solvent ratios, poly(9,9-dioctylfluorene)s (pfos) can generate a large palette of morphologies including lenticular crystals, fibrous crystals and rod-like crystals. in the crystallization process, polymer chains experience different kinetic pathways, yielding lenticular crystals in the toluene solution, rod-like crystals at a low toluene/ethanol ratio (1:0, and fibrous crystals at a high toluene/ethanol ratio (3:1). a combination of atomic force microscopy (afm) and transmission electron microscopy (tem) provides an opportunity to elucidate the distinctive molecular arrangements in these different crystals. moreover, the influence of molecular weights on the crystallization of polymers has also been investigated in different crystals. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000322505200024 |
| 公开日期 | 2014-04-15 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/49718]  |
| 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 | Liu CF,Wang QL,Tian HK,et al. Control of Crystal Morphology in Monodisperse Polyfluorenes by Solvent and Molecular Weight[J]. journal of physical chemistry b,2013,117(29):8880-8886. |
| APA | Liu CF,Wang QL,Tian HK,Liu J,Geng YH,&Yan DH.(2013).Control of Crystal Morphology in Monodisperse Polyfluorenes by Solvent and Molecular Weight.journal of physical chemistry b,117(29),8880-8886. |
| MLA | Liu CF,et al."Control of Crystal Morphology in Monodisperse Polyfluorenes by Solvent and Molecular Weight".journal of physical chemistry b 117.29(2013):8880-8886. |
入库方式： OAI收割
来源：长春应用化学研究所
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