Synthesis and Characterization of Coil-Rod-Coil Triblock Copolymers Comprising Fluorene-Based Mesogenic Monodisperse Conjugated Rod and Poly(ethylene oxide) Coil
文献类型：期刊论文
| 作者 | Bu LJ ; Qu Y ; Yan DH ; Geng YH ; Wang FS |
| 刊名 | macromolecules
 |
| 出版日期 | 2009 |
| 卷号 | 42期号:5页码:1580-1588 |
| 关键词 | TRANSFER RADICAL POLYMERIZATION FIELD-EFFECT TRANSISTORS BLOCK-COPOLYMERS DIBLOCK COPOLYMERS MOLECULAR-ORIENTATION END-FUNCTIONALIZATION OPTICAL-PROPERTIES CRYSTAL-STRUCTURE OLIGOMERS POLYMERS |
| ISSN号 | 0024-9297 |
| 通讯作者 | geng yh |
| 中文摘要 | a series of coil-rod-coil triblock copolymers (i.e., f3t8eo8, f3t8eo17, f3t8eo45, and f3t8eo125) with a mesogenic monodisperse conjugated oligomer comprising 3 fluorene, 8 thiophene, and 2 phenyl units as the rod and poly(ethylene oxide) (peo) as the coil were synthesized. a reference compound, that is f3t8me2, with the identical rod but without peo was also prepared for comparison. the volume fraction of peo (f(peo)) was 0, 0.16, 0.28, 0.50, and 0.73 for f3t8me2, f3t8eo8, f3t8eo17, f3t8eo45, and f3t8eo125, respectively. it was found that the introduction of peo into the triblock copolymers encouraged the formation of h-type aggregation and f(peo)-dependent highly ordered mesophases while f(peo) < 0.73. for f3t8me2, only nematic mesophase was observed. in contrast, f3t8eo8 and f3t8eo17, with f(peo) of 0.16 and 0.28, respectively, are smectic a (sa) mesomorphism. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000263883000028 |
| 公开日期 | 2010-05-04 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/11465]  |
| 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 | Bu LJ,Qu Y,Yan DH,et al. Synthesis and Characterization of Coil-Rod-Coil Triblock Copolymers Comprising Fluorene-Based Mesogenic Monodisperse Conjugated Rod and Poly(ethylene oxide) Coil[J]. macromolecules,2009,42(5):1580-1588. |
| APA | Bu LJ,Qu Y,Yan DH,Geng YH,&Wang FS.(2009).Synthesis and Characterization of Coil-Rod-Coil Triblock Copolymers Comprising Fluorene-Based Mesogenic Monodisperse Conjugated Rod and Poly(ethylene oxide) Coil.macromolecules,42(5),1580-1588. |
| MLA | Bu LJ,et al."Synthesis and Characterization of Coil-Rod-Coil Triblock Copolymers Comprising Fluorene-Based Mesogenic Monodisperse Conjugated Rod and Poly(ethylene oxide) Coil".macromolecules 42.5(2009):1580-1588. |
入库方式： OAI收割
来源：长春应用化学研究所
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