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首页> 外文期刊>Science of advanced materials >Structure and Electrical Bistability of a New Inorganic/Organic Hybird Based on Copper Iodide Polymer and Ethyl Viologen: A Synergic Combination of Experimental and Theoretical Study
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Structure and Electrical Bistability of a New Inorganic/Organic Hybird Based on Copper Iodide Polymer and Ethyl Viologen: A Synergic Combination of Experimental and Theoretical Study

机译:基于碘化铜聚合物和乙基紫精的新型无机/有机杂合物的结构和电双稳态:实验和理论研究的协同组合

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摘要

A new inorganic/organic hybrid REV)(Cu2I4. 2I(2))]n consisting of inorganic copper iodide (Cu2I4 212)2n- layer and organic ethyl viologen (EV2+) has been synthesized and structurally described. In inorganic moiety, the existence of weak I . . . 1 bonds extend (Cu214)2nn- chains into 2-D layer via the bridged 12 molecules. The device based on [(EV)(Cu2I4 .2I(2))] sandwiched between Ag and Si/Si02 electrodes exhibits reversible electrical bistability behavior with ON/OFF ratio of 10(3). And its electrical bistability mechanism can be explained as the conformational change with respect to I-2 association and dissociation from copper iodide judging from DFT calculations.
机译:合成并在结构上描述了由无机碘化铜(Cu2I4 212)2n-层和有机乙基紫精(EV2 +)组成的新型无机/有机杂化REV)(Cu2I4。2I(2))] n。在无机部分中,存在弱I。 。 。 1个键通过桥接的12个分子延伸(Cu214)2nn-链进入2-D层。夹在Ag和Si / SiO2电极之间的基于[(EV)(Cu2I4 .2I(2))]的器件显示出可逆的电双稳态行为,开/关比为10(3)。根据DFT计算,其电双稳态机理可以解释为关于I-2缔合和碘化铜解离的构象变化。

著录项

  • 来源
    《Science of advanced materials》 |2015年第9期|1793-1799|共7页
  • 作者单位

    Fuzhou Univ, Coll Chem, Fuzhou 350116, Fujian, Peoples R China;

    Fuzhou Univ, Coll Chem, Fuzhou 350116, Fujian, Peoples R China;

    Fuzhou Univ, Coll Chem, Fuzhou 350116, Fujian, Peoples R China;

    Fuzhou Univ, Inst Optoelect Display, Fuzhou 350002, Fujian, Peoples R China;

    Fuzhou Univ, Coll Chem, Fuzhou 350116, Fujian, Peoples R China;

    Fuzhou Univ, Coll Chem, Fuzhou 350116, Fujian, Peoples R China;

    Fuzhou Univ, Inst Optoelect Display, Fuzhou 350002, Fujian, Peoples R China;

    Fuzhou Univ, Coll Chem, Fuzhou 350116, Fujian, Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Electrical Bistability; Inorganic/Organic Hybrid; DFT Calculation;

    机译:电双稳态;无机/有机杂化;DFT计算;

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