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首页> 外文会议>Materials Research Society Symposium on Structure, Processing, and Properties of Polymer Nanofibers for Emerging Technologies >Polarized Luminescence from Single Polymer Nanowires and Aligned Nanowire Arrays
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Polarized Luminescence from Single Polymer Nanowires and Aligned Nanowire Arrays

机译：来自单聚合物纳米线的偏振发光并对排列的纳米线阵列

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摘要

The synthesis of poly(9,9-dioctylfluorene) conjugated polymer nanowires using the method of solution assisted wetting of nanoporous alumina membrane templates is reported. Polymer nanowires (approx. 10{sup}9 per template) with a diameter of approx. 200nm are obtained. Photoluminescence from isolated nanowires fluidically-aligned at glass substrates is found to be dominated by emission from the planar β-phase of the polymer. The wires also exhibit polarized light emission suggestive of axial alignment of β-phase segments within the nanowires. Dense arrays of aligned nanowires exhibiting anisotropic emission are also demonstrated.
机译：据报道了使用纳米多孔氧化铝膜模板的溶液辅助润湿方法的聚（9,9-二辛基氟烯）共轭聚合物纳米线的合成。聚合物纳米线（约10°{Sup} 9 /模板），直径约为。获得200nm。从玻璃基板下流体排列的分离纳米线的光致发光被发现通过从聚合物的平面β相的发射来支配。电线还表现出偏振光发射，暗示纳米线内β相段的轴向对准。还证明了表现出各向异性排放的对齐纳米线的致密阵列。

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