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首页> 外文期刊>Advanced Materials >Thermally Induced Reversible Phase Transformations Accompanied by Emission Switching Between Different Colors of Two Aromatic-Amine Compounds
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Thermally Induced Reversible Phase Transformations Accompanied by Emission Switching Between Different Colors of Two Aromatic-Amine Compounds

机译：热诱导的可逆相变，伴随着两种芳香胺化合物不同颜色之间的发射转换

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摘要

Organic materials that exhibit reversible stimuli-responsive switching between two or more solid phases with different emission characteristics have potential applications in such fields as sensors, memories,display devices,security inks,and molecular machines.Tremendous progress has been made in the development of stimuli-responsive organic materials that display reversible color and/or luminescence switching in liquid or gel systems based on alternative molecular structures. However, the design and synthesis of organic materials that display efficient and reversible switching between two luminescent states in the solid state still remain a challenge. This can be mainly attributed to the fact that the conversion of molecular structures in the solid state is often very difficult. Recently, a promising approach has been employed to control solid-state luminescence by altering the solid-state molecular packing.
机译：在具有不同发射特性的两个或多个固相之间表现出可逆的刺激响应转换的有机材料在传感器，存储器，显示设备，安全油墨和分子机器等领域具有潜在的应用。在刺激剂的开发方面取得了巨大的进步。响应性有机材料，基于替代的分子结构，在液体或凝胶系统中显示可逆的颜色和/或发光转换。然而，有机材料的设计和合成在固态的两个发光状态之间显示出有效且可逆的切换仍然是一个挑战。这主要归因于以下事实：固态分子结构的转换通常非常困难。最近，已经采用了一种有前途的方法来通过改变固态分子堆积来控制固态发光。

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  • 来源
    《Advanced Materials》 |2009年第31期|3165-3169|共5页
  • 作者

    Yunfeng Zhao; Hongze Cao; Yan Fan; Tianlei Zhou; Zhongmin Su; Yu Liu; Yue Wang;

  • 作者单位

    State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 (P.R. China);

    State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 (P.R. China);

    State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 (P.R. China);

    State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 (P.R. China);

    State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 (P.R. China);

    State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 (P.R. China);

    State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 (P.R. China);

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