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It is a solvent-based binder, which can replace or mix with PVDF, reduce the amount of binder, improve electrical conductivity, increase the content of active substances and increase energy density.

Composite graphene conductive binder is composed of graphene and binder. It has excellent conductivity and binder. It can effectively replace the traditional binder (PVDF), and the use of the binder is 0.3-0.5 times that of PVDF. In the slurry mixing process of lithium-ion battery materials, the use of active substances is increased, the compaction density of cathode is increased, the capacity of battery is increased, and the product performance is improved