Graphene-coated Aluminium foil

Graphene-coated Aluminium foil
Electrical Resistivity: 4.5×10-6 Ω.cm 
Thickness of foil: 16μm, per roll: 0.5m width x 2000m length 
Application: used as lithium ion battery positive electrode’s electron-collector, 
resistance is significantly lower than the traditional material