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High HOMO levels and narrow energy band gaps of dithienogalloles

机译:高同性恋水平和Dithienogalloles的窄能带隙

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摘要

We synthesized dithieno[3,2-b:2',3'-d]galloles containing four-coordinated gallium atoms. It was found that dithienogalloles had high stability to air and moisture and showed narrower energy-band gaps than dithienosiloles which are commodity materials in organic opto and/or electronic devices. In addition, relatively-higher HOMO levels were observed from dithienogalloles than those of other dithienoheteroles from electrochemical measurements. We experimentally and theoretically demonstrated the electron-donating properties and resonance effects of galliumatoms of dithienogalloles.
机译:我们合成了Dithieno [3,2-B:2',3'-D]含有四个协调镓原子的甘油。 发现DithienogAlloles对空气和水分的稳定性高,并且显示比在有机光学和/或电子设备中的商品材料的二硫醚的较窄的节能间隙。 此外,从二硫代铂观察到比电化学测量的其他二噻吩的二硫铝相对较高。 我们在实验和理论上证明了二硫铝镓的锆镓的赋予性能和共振效应。

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  • 来源
    《RSC Advances》 |2015年第68期|共5页
  • 作者单位

    Kyoto Univ Grad Sch Engn Dept Polymer Chem Nishikyo Ku Kyoto 6158510 Japan;

    Kyoto Univ Grad Sch Engn Dept Polymer Chem Nishikyo Ku Kyoto 6158510 Japan;

    Kyoto Univ Grad Sch Engn Dept Polymer Chem Nishikyo Ku Kyoto 6158510 Japan;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
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