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Issue
Korean Journal of Chemical Engineering,
Vol.26, No.3, 673-678, 2009
Xerographic properties of metal/metal-free phthalocyanine composites in a double-layered photoconductor
Lee JD, Kim HB
The electrophotographic properties of a negatively charged double-layered photoconductor that consisted of y-type metal phthalocyanine (TiOPc) and x-type metal-free phthalocyanine (H2Pc) composites were studied. The undercoating layer (UCL) was fabricated by a dip-coating method with Al2O3 and polyamide, and the charge transport layer (CTL) was prepared from N,N'-Bis-(3-methylpenyl)-N,N"-bis-(phenyl)-benzidine (TPD), polycarbonate (PC), and polyester (PE). In the charge generation layer (CGL), the dispersion state becomes more homogeneous with increasing amounts of non-metal phthalocyanine (H2Pc). The electrophotographic properties of the photoconductor were obtained by using photo-induced discharge curves (PIDC) of charge acceptance, dark decay, photosensitivity, and photofatigue. It was found that the initial charge potential was not dependent on the compositional ratio of the charge generating material. However, the dark decaying rates and the photosensitivity were proportional to the content of TiOPc in the organic photoconductors.
Keywords: Photoconductor; Phthalocyanine; Dip-coating; Charge Generation Layer; Charge Transport Layer
[References]
  1. Thompson BJ, Optical engineering, Rochester, New York, 1998
  2. Thompson BJ, Organic photoreceptors for xerography, Rochester, New York, 1998
  3. Chen HZ, Jiang KJ, Wang M, J of Photochemistry and Photobiology A, 120, 211, 1999
  4. Arslano lu Y, Hamuryudan E, Dyes and Pigments, 75, 150, 2007
  5. Arlauskas K, Gaidelis V, Genevicius K, Juka G Synthetic, Synthetic Metals, 109, 101, 2000
  6. Cao J, Sun JZ, Wang M, Chen HZ, Zhou XQ, Wang DJ, Thin Solid Films, 429(1-2), 152, 2003
  7. Narushima K, Kontani T, Egerton RF, Urao R, Takeuchi M, Applied Surface Science, 113, 326, 1997
  8. O’Regan MB, Borsenberger PM, Magin EH, Zubil T, J. of IS&T, 40, 1, 1996
  9. Adam D, Romhildt W, Haarer D, Jpn. J. Apple. Phys., 35, 1826, 1996
  10. Tsuzuki T, Kuwabara Y, Noma N, Shirota Y, Willis MR, Jpn. J. Appl. Phys., 35, L447, 1996
  11. Tsuchiya S, Omote A, Murakami M, Yoshimura S, J of IS&T, 39, 294, 1995
  12. Takehiko I, Organic non-silver hydride photonic materials, J. Soc. Publi. Center, Tokyo, 1992
  13. Dekker M, Organic photoreceptor for imaging system, ed. By Thompson BJ, Eastman Kodak Company Rochester, New York, 1993
  14. Weiss DS, Chen DA, J of IS&T, 39, 425, 1995
  15. Pacansky J, Coufal HC, Brown DW, J. Photochem., 37, 293, 1987
  16. Pacansky J, Waltman RJ, Grygier R, Cox R, Chem. Mater., 3, 454, 1991
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