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涂炭铜箔 Conductive Carbon Coated Copper Foil for Battery Anode Substrate
材料名称: 涂炭铜箔 应 用：锂离子电池负极 标准包装: 约1.0KG/卷
Material Name: Conductive Carbon Coated Copper Foil Application：for Battery Anode Substrate Standard package：1.0KG/Roll
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概 述：涂碳铜箔是新型电池阳极基片,相比起传统的铜箔，涂炭铜箔拥有导电性好和内阻率小，机械性能强 和韧性好,可避免毛刺造成短路,改善电极材料的粘附,增大电池的放电能力和延长锂离子电池使用寿命。
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Summary: Conductive carbon coated copper foil can replace conventional Al foil as better anode substrate with improved properties，Better electrical conductivity and less internal resistivity.Better mechanical strength and toughness to avoid short circuit caused by dendrite growth ,Better coating strength with electrode material.Therefore, it will provide larger discharging capability and longer service life for Li-Ion batteries
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主 要 参 数 SPECIFICATION
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标准参数 Technical parameter |
规格 Apperance |
双面都涂炭1微米厚 Double side coating with 1 micron thickness each side |
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密度 Density |
0.54 g/m2 |
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表面电阻率 Surface resistivity |
< 30 ohms per 25um^2 |
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铜箔纯度 Copper foil purity |
> 99.9%
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铜箔厚度 Copper foil Thickness |
9 micron
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涂层宽度 Coating Width |
~ 239 mm |
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总宽度 Total Width |
280 mm |
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总厚度 Total Thickness |
11 um |
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