An object of the present invention is to provide an electrophotographic photosensitive body having improved electrophotographic characteristics such as sensitivity and residual potential and also having excellent durability. The present invention provides an electrophotographic photosensitive body having a layer containing at least one specific p-terphenyl compound and at least one polycarbonate resin represented by the general formula (I):
in a mass ratio of the p-terphenyl compound to the polycarbonate resin within the range of 2:8 to 7:3.
本发明的目的是提供一种电子照相感光体,具有改善的电子照相特性,如灵敏度和剩余电位,并具有优异的耐久性。本发明提供了一种电子照相感光体,其中包含至少一种特定的p-四苯基化合物和至少一种由通式(I)表示的聚
碳酸酯
树脂的层,p-四苯基化合物与聚
碳酸酯
树脂的质量比在2:8至7:3的范围内。