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arXiv 2106.02099cond-mat.mtrl-sciphysics.app-ph
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MEH-PPV:聚苯乙烯假凝胶中高度有序红相的形成

Formation of a highly ordered red phase in a MEH-PPV: polystyrene pseudogels

Elham Rezasoltani, Jaime Martin, Sophia C. Hayes, Despina Heracleous, Kyriaki Koumenidou, Rebeca Hernandez, Natalie Stingelin, Carlos Silva-Acuna

摘要:

在这项工作中,我们证明了“红相”聚[2-甲氧基,5-(2 '-乙基-己氧基)-1,4-亚苯基乙烯基-PPV](MEH-PPV)嵌入到高度缠结的超高分子量聚苯乙烯(MEH-PPV/UHMW PS pseudogel)的主体基质中的形成,该基质允许MEH-PPV溶液的简单处理。我们在凝胶中处理了一个“红相”,凝胶表明在溶液中所展示的特征可以在可处理的凝胶中观察到,用于光电子学应用。[Yamagata,Hajime,and Hestand,Nicholas J. and Spano,Frank C.和K放大图片作者:Ohler,Anna and Scharsich,Christina and Hoffmann,Sebastian T.和Bassler,Heinz,《化学物理杂志》,2013年,139,114903]

英文摘要:

In this work, we demonstrate the formation of a "red-phase" poly[2-methoxy, 5-(2'- ethyl-hexoxy)-1,4-phenylene vinylene-PPV] (MEH-PPV) embedded into a host matrix of highly entangled ultra-high molecular weight polystyrene (MEH-PPV/UHMW PS pseudogel) that allows the simple processing of the MEH-PPV solutions. We processed a "red-phase" in the gel, the gel shows that the features what have beed demonstrated in the solution can be observed in the processable gel for optoelectronics applications. [Yamagata, Hajime, and Hestand, Nicholas J. and Spano, Frank C. and Kohler, Anna and Scharsich, Christina and Hoffmann, Sebastian T. and Bassler, Heinz, The Journal of Chemical Physics, 2013, 139, 114903]

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