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Supramolecular structures ranging from nano- to macro-scale with fluorescent and organic semiconducting properties

机译：超分子结构与荧光和有机半导体性能的纳米至宏观尺寸范围

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摘要

Supramolecular structures ranging from nano-to macro-scale are prepared by an ionic self-assembly (ISA) strategy with commercially available, low-cost dyes and surfactants, viz. Rhodamine 6G (R6G) and sodium bis(2-ethylhexylhexyl) sulfosuccinate (NaAOT). The organic small compounds are employed to fabricate fibers with a length up to two centimeters via ISA. They exhibit strong strength and high flexibility and could be bent without damaging the original shape. It is noteworthy that this supramolecular complex also displays both remarkable solid-state red light emission and organic semiconducting behavior. It is extremely rare that the looped nanochains comprised of organic nanoparticles are found during the formation process of the supramolecular structures. A possible mechanism for the formation of the macroscopic fibers is proposed. The meso-and macro-scale fibers can be widely used in the development of multi-scale materials with high optoelectronic performance.
机译：通过与市售的低成本染料和表面活性剂，VIZ的离子自组装（ISA）策略来制备从纳米至宏观级的超分子结构。 罗丹明6G（R6G）和双双（2-乙基己基）磺糖琥珀酸钠（NAAOT）。 使用有机小化合物来制造长度高达2厘米的纤维。 它们表现出强大的强度和高柔韧性，并且可以弯曲而不会损坏原始形状。 值得注意的是，这种超分子复合体也显示出显着的固态红光发射和有机半导体行为。 非常罕见的是，在超分子结构的形成过程中发现由有机纳米颗粒组成的环状纳米。 提出了形成宏观纤维的可能机制。 中部和宏观纤维可广泛用于具有高光电性能的多尺度材料的开发。

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  • 来源
    《RSC Advances》 |2015年第41期|共6页
  • 作者

    Gong Yanjun; Hu Qiongzheng; Cheng Ni; Bi Yanhui; Xu Wenwen; Yu Li;

  • 作者单位

    Shandong Univ Minist Educ Key Lab Colloid &

    Interface Chem Jinan 250100 Peoples R China;

    Univ Houston Dept Chem Houston TX 77204 USA;

    Shandong Univ Minist Educ Key Lab Colloid &

    Interface Chem Jinan 250100 Peoples R China;

    Shandong Univ Minist Educ Key Lab Colloid &

    Interface Chem Jinan 250100 Peoples R China;

    Shandong Univ Minist Educ Key Lab Colloid &

    Interface Chem Jinan 250100 Peoples R China;

    Shandong Univ Minist Educ Key Lab Colloid &

    Interface Chem Jinan 250100 Peoples R China;

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  • 正文语种 eng
  • 中图分类 化学;
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