高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (S1): 484.

• Physical Organic Chemistry • 上一篇    下一篇

The photoconductive properties of bisazo pigments from 1,5-diaminoanthraquinone

Zhang Yu-Hong, Ruan Jian-Li, Lu Wen-Li, Yu Qing-Sen   

  1. Department of chemistry, Zhejiang University, Hangzhou 310027
  • 出版日期:1998-12-31 发布日期:1998-12-31
  • 基金资助:
    This research was supported by Zhejiang Provincial Natural Science Foundation of China

The photoconductive properties of bisazo pigments from 1,5-diaminoanthraquinone

Zhang Yu-Hong, Ruan Jian-Li, Lu Wen-Li, Yu Qing-Sen   

  1. Department of chemistry, Zhejiang University, Hangzhou 310027
  • Online:1998-12-31 Published:1998-12-31
  • Supported by:
    This research was supported by Zhejiang Provincial Natural Science Foundation of China

摘要: The photoconductive properties of azo compounds were reported as early as 1969 by Rau[1] who observed photocurrents from thinlayers of 1-phenylazo naphthol. From then on, thousands of pigments of a variety structures have been synthesized and studied[2].The pigments absorb and photorespond in the visible region are not usable in the xerographic printers which use the long wavelength illuminators, such as light-emitting diodes(660-700nm) and solid state diode lasers(700-850nm). So the need of laser addressable photoconductors is obvious and the various strcture IR photoconductors were studied intensely in recent years[3-5].

Abstract: The photoconductive properties of azo compounds were reported as early as 1969 by Rau[1] who observed photocurrents from thinlayers of 1-phenylazo naphthol. From then on, thousands of pigments of a variety structures have been synthesized and studied[2].The pigments absorb and photorespond in the visible region are not usable in the xerographic printers which use the long wavelength illuminators, such as light-emitting diodes(660-700nm) and solid state diode lasers(700-850nm). So the need of laser addressable photoconductors is obvious and the various strcture IR photoconductors were studied intensely in recent years[3-5].

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