以碳纳米管和纸纤维混合制成均匀液体经抽滤制备成复合导电纸.采用不同工艺将石墨化碳纳米管和纸纤维复合,通过四探针电阻仪表征表面电阻和XRD、TEM、SEM等表征内部结构.将制备的导电纸作为集流体,采用CT-3008W-5 V5 mA-S4检测仪测试锌锰纸电池电化学性能.结果表明,当碳纳米管与纸浆质量比为2∶1时,表面电阻为20Ω/□,碳纳米管与纸纤维复合效果最佳.使用碳纳米管导电纸作集流体时,和石墨集流体相比,放电时间增加36.7％ ～ 122.4％,电池质量能量密度提高64.1％ ～ 141％.碳纳米管导电纸作集流体能大幅提高电池的能量密度.
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