A novel hybrid blend based on phenoxy-substituted boron subphthalocyanine for organic photodetectors

作者:Maklakov Sergey S; Dubinina Tatiana V; Osipova Marina M; Petrusevich Elizaveta F; Mishin Alexey D; Tomilova Larisa G
来源:Journal of Porphyrins and Phthalocyanines, 2016, 20(8-11): 1134-1141.
DOI:10.1142/S1088424616500759

摘要

<jats:p> Phenoxy-substituted boron subphthalocyanine, blended with a conductive polymer MEH-PPV, is presented as a photoresistive organic material. Using an easily accessible drop casting technique, the blend produces a thin-layer organic photoresistor with a photoresistive ratio of ~2–12. Variations in the blend composition and morphology are shown to change the transport properties of the material. The photoelectrochemical characteristics of the photoresistor are discussed in terms of impedance spectroscopy and the morphology of the material is analyzed using confocal fluorescent microscopy. The device developed is a daylight detector. </jats:p>

  • 出版日期2016-11
  • 单位Russian Academy of Sciences