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Volume: 15 | Article ID: art00077_2
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Effect of Ambient Gases on the Charge Acceptance of Cu-phthalocyanine/polymer Single Layer Photoreceptors
Kuniki Seino
Osamu Ebisu
  DOI :  10.2352/ISSN.2169-4451.1999.15.1.art00077_2  Published Online :  January 1999
Abstract

The charge acceptance of single layer organic photoreceptors consisting of α-type Cu-phthalocyanine pigments and hydrazone charge transport materials dispersed in thermo-setting acrylic polymer is found to decrease when the surface is exposed to ambient NOX gas. The electronic surface properties of the photoreceptors are investigated by treating the surface with HNO3 aqueous solutions and by measuring the applied voltage-current characteristics. Internal photo-emission experiments determine the energy-level relationship between metal electrodes and the photoreceptors. The hole injection from the treated surface can be attributed to the adsorption of acceptor ions at the surface. The improvement of charge acceptance based on this conclusion is suggested.

Journal Title : NIP & Digital Fabrication Conference
Publisher Name : Society of Imaging Science and Technology
Publisher Location : 7003 Kilworth Lane, Springfield, VA 22151, USA
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 DOI 10.2352/ISSN.2169-4451.1999.15.1.art00077_2
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Kuniki Seino, Osamu Ebisu, "Effect of Ambient Gases on the Charge Acceptance of Cu-phthalocyanine/polymer Single Layer Photoreceptors"  in Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP15),  1999,  pp 675 - 678,  https://doi.org/10.2352/ISSN.2169-4451.1999.15.1.art00077_2

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Copyright © Society for Imaging Science and Technology 1999
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NIP & Digital Fabrication Conference
nip digi fabric conf
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Society of Imaging Science and Technology
7003 Kilworth Lane, Springfield, VA 22151, USA
2169-4451(19990101)1999:2L.675;1-
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Articles
Effect of Ambient Gases on the Charge Acceptance of Cu-phthalocyanine/polymer Single Layer Photoreceptors
SeinoKuniki
EbisuOsamu
01011999
1999
2
675
678
1999
The charge acceptance of single layer organic photoreceptors consisting of α-type Cu-phthalocyanine pigments and hydrazone charge transport materials dispersed in thermo-setting acrylic polymer is found to decrease when the surface is exposed to ambient NOX gas. The electronic surface properties of the photoreceptors are investigated by treating the surface with HNO3 aqueous solutions and by measuring the applied voltage-current characteristics. Internal photo-emission experiments determine the energy-level relationship between metal electrodes and the photoreceptors. The hole injection from the treated surface can be attributed to the adsorption of acceptor ions at the surface. The improvement of charge acceptance based on this conclusion is suggested.