An electrophotographic photoreceptor, including at lest an electroconductive substrate and a photosensitive layer including at least a tri- or more functional radical polymerizing monomer having no charge transport structure and a monofunctional radical polymerizing compound having a charge transport structure, wherein the photosensitive layer includes radical polymerizing functional groups in an amount of from 2.55×10
21
to 7.50×10
21
in 1 g of solid contents thereof, and has a peel strength not less than 0.1 N/mm when measured by the SAICAS method.
一种电子照相感光体,包括至少一个电导基板和一个感光层,其中感光层包括至少一个三或更多功能基团聚合单体,其没有电荷传输结构,以及一个具有电荷传输结构的单功能基团聚合化合物。其中,感光层中的自由基聚合功能团的含量为每克固体含量2.55×1021至7.50×1021之间,并且在使用S
AICAS方法测量时,具有不低于0.1 N/mm的剥离强度。