Matexcel GRA-210 Graphene on Aluminum Foil

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Matexcel GRA-210 Graphene on Aluminum Foil
Categories:	Carbon
Material Notes:	Properties of graphene coating: Average Thickness: 3.5nm Lateral Size of individual graphene flakes: 5-10µm The flakes coat the surface to form a conductive layer Properties of aluminum foil: Thickness: 16µm Electrical Resistivity- 4.5x10-6 O.cm In the lithium ion battery industry -- which includes mobile phones, notebooks, hybrid electric vehicles, etc -- aluminium foil coated with graphite, carbon black, or carbon nanotubes is used as a positive electrode's electron collector. When coated with graphene, the aluminium foil has significantly improved electrical resistivity; aluminum foil coated with graphene is 4.5x10-6 O.cm, whereas foil coated with carbon black is 7x10-6 O.cm.
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