Feuille de cuivre revêtue de carbone hautement conducteur Feuille de métal Cu pour substrat de batterie lithium-ion
Introduction
Conductive carbon-coated copper foil can replace conventional Al foil as a 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
Spécifications
| Conductive carbon coating
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· Double side coating with 1-micron thickness each side |
| · Density: 0.54 g/m2 | |
| · Surface resistivity: < 30 ohms per 25um^2 | |
| Substrate of Copper
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· Purity > 99.9% |
| · Thickness: 9 micron | |
| Total Width | 200 mm |
| Épaisseur | 9um |
Pour personnaliser les différentes feuilles métalliques, veuillez cliquer sur l'image ci-dessous pour plus de détails：
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