A Study of the High Sensitive Nonsilver Halide Imaging Material( II ) - Study of the aqueous coating mechanism and washing effect of the CGL in the $\varepsilon$-CuPc/PVK double-layered organic photoconductor -

고감도 비은염 화상재료 개발연구 ( II ) - Copper Phthalocyanine/PVK 전자사진감광체의 CGL의 수성 coating mechanism과 세정효과에 관한 연구 -

In this research, double-layered photoconductor consist of the carrier generation layer(CGL) of ${\varepsilon}$ type copper phthalocyanine thin film by an aqueous coating method and the carrier transport layer(CGL) of polyvinyl carbazol(PVK) by spin coating. We inverstigated effect of the surfactant solution and cathod electrolysis to the crystal type of ${\varepsilon}$-CuPc in CGL with TEM, SEM and X-ray diffraction spectroscopy and studied the mechanism of an aqueous coating for the preparation of CGL. The effect of the washing of CGL about the electrophotographic characteristics of the ${\varepsilon}$-CUPC/PVK double-layered photoconductors is studied also.