| 摘要 |
A charging member including an elastomeric member including an elastomeric material. The elastomeric material has a double oxide contained therein, the double oxide being a solid solution compound of oxides of at least two different metals formed by crystal lattice substitution. The at least two different metals have different valences, whereby the double oxide has an electroconductivity that is larger than that of either one of the oxides of at least two different metals when not in solution.
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