| abstract |
An electrophotographic photoreceptor includes a conductive substrate and a photosensitive layer disposed on the conductive substrate. An outermost surface layer of the electrophotographic photoreceptor contains fluorine-containing resin particles and a fluorine-containing graft polymer having a structural unit represented by general formula (FA), a structural unit represented by general formula (FB), and a structural unit represented by general formula (FC): n nwhere R F1 , R F2 , R F3 , and R F4 each independently represent a hydrogen atom or an alkyl group; X F1 represents an alkylene chain, a halogen-substituted alkylene chain, —S—, —O—, —NH—, or a single bond; Y F1 represents an alkylene chain, a halogen-substituted alkylene chain, —(C fx H 2fx-1 (OH))—, or a single bond; Q F1 represents —O— or —NH—; fl, fm, and fn each independently represent an integer of 1 or more; fp, fq, fr, and fs each independently represent an integer of 0 or 1 or more; ft represents an integer of 1 or more and 7 or less; fx represents an integer of 1 or more; R F5 and R F6 each independently represent a hydrogen atom or an alkyl group; and fz represents an integer of 1 or more. |