Electronegative separation type organic photoconductor with anti-exposure function

The invention relates to an electronegative separation type organic photoconductor with an anti-exposure function, and belongs to the technical field of organic photoconductors. A charge transport material in the charge transport layer of the organic photoconductor is composed of a naphthoquinone co...

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Hauptverfasser: ZHAO KE, WANG YANFEI, LIU SHUANGXIANG, LI BO
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to an electronegative separation type organic photoconductor with an anti-exposure function, and belongs to the technical field of organic photoconductors. A charge transport material in the charge transport layer of the organic photoconductor is composed of a naphthoquinone compound and a triarylamine compound; the naphthoquinone compound is a naphthoquinone compound as shown in a structural formula I or a derivative of the naphthoquinone compound as shown in the structural formula I; the triarylated amine compound is a triarylated amine compound as shown in a structural formula II or a derivative of the triarylated amine compound as shown in the structural formula II; the content of a charge transfer material in the charge transfer layer is 28wt%-40wt%; in the charge transport material, the content of the naphthoquinone compound is 0.6 wt%-12.5 wt%, and the balance is the triarylamine compound. In the charge transport material, due to the addition of the naphthoquinone compound, the or