| 摘要 |
Disclosed is an electrophotosensitive material comprising a conductive substrate and a photosensitive layer formed on the substrate, the photosensitive layer containing a quinone derivative of the formula (1) and/or (2):(R1, R2, R6 and R7 are alkyl; R3 and R8 are alkyl, alkoxy, aryl, aralkyl, hydrogen or atom; R4 and R5 are alkyl, alkoxy, aryl, aralkyl, hydrogen or halogen, or form a ring by binding each other; X is halogen; m is 1 to 4, n and p are 1 to 4.) The photosensitive material has high sensitivity.
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