ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

摘要

Provided is an electrophotographic member that has a high excessive charging-suppressing effect under a low-temperature and low-humidity environment, and has high charge-providing performance under a high-temperature and high-humidity environment, and a process cartridge and an electrophotographic apparatus each including the electrophotographic member. The electrophotographic member is an electrophotographic member including an electro-conductive substrate and an electro-conductive resin layer, the electro-conductive resin layer contains a cation and at least one anion selected from the group consisting of anions represented by the following formulae (1) to (5):;;where X represents an arbitrary halogen atom, n in the structural formula (4) represents an integer of from 2 to 6, and n in the structural formula (5) represents an integer of 2 or 3.

主权项

1. An electrophotographic member, comprising:
an electro-conductive substrate; and an electro-conductive resin layer, wherein the electro-conductive resin layer contains
a cation andat least one anion selected from the group consisting of anions represented by the structural formulae (1) to (5):in the structural formula (4), X represents an arbitrary halogen atom and n represents an integer of from 2 to 6;
(CN)nX3-nCSO3−  Structural formula (5)in the structural formula (5), X represents an arbitrary halogen atom and n represents an integer of 2 or 3.