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Organic photoconductor for electrophotography

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专利汇可以提供Organic photoconductor for electrophotography专利检索,专利查询,专利分析的服务。并且Photoconductive materials are prepared from an N-aryl carbazole compound and a Lewis acid. The materials are charge transfer complexes with the N-aryl carbazole such as N-phenylcarbazole acting as an electron donor and the Lewis acid such as 2, 4, 7trinitro-9-fluorenone acting as an electron acceptor. The molar ratio of the donor to the acceptor can be in the range from 0.5:1 to 1:1.,下面是Organic photoconductor for electrophotography专利的具体信息内容。

1. AN ELECTROPHOTOGRAPHIC MEMBER COMPRISING AN ELECTRICALLY CONDUCTIVE SUPPORT LAYER AND A PHOTOCONDUCTIVE INSULATING LAYER THEREON COMPRISING A CHARGE TRANSFERRED COMPLEX OF A LEWIS ACID AND AN N-ARYL CARBAZOLE, CHARACTERIZED BY THE STRUCTURAL FORMULA:
2. The electrophotographic member of claim 1 wherein said dicarbazolyl cycloalkane is dicarbazolyl cyclobutane.
3. The system of claim 1 wherein Ar is substituted phenyl having the following structural formula:
4. The electrophotographic member of claim 1 wherein said photoconductive insulative layer, the ratio of said Lewis acid to said N-aryl carbazole being from 0.5:1 to 1:1.
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