Few layer graphene paste
Diameter:5~15 µm
Thickness:2~3nm
concentration:80mg/ml
electric conductivity: 1000s/cm
Graphene as lithium conductive additive, compared with conventional conductive carbon black, graphite and conductive carbon nanotubes novel conductive agent, on the one hand graphene conductivity obvious advantages, on the other hand, its unique easy two-dimensional structure electrode active material particles blended into a three-dimensional conductive network efficiency. Electronic speed transmission electrode sheet providing channel (for the preliminary study results show that adding graphene conductive agent, the sheet resistance of the pole pieces than with conductive carbon black pole pieces of an order of magnitude lower, high-current charge-discharge performance and battery So the cycle stability has been greatly improved.
