Graphite anode materials are mainly artificial graphite and natural graphite.

Artificial graphite locks high quality coke resources, pure green power, large scale integrated production, with sufficiently high lithium embedding amount and very good lithium de-embedding reversibility to ensure high voltage, high capacity and long cycle life and current density requirements.

Natural graphite by polymer liquid phase coating of raw materials, can make polymer small particles uniformly adsorbed on the surface of graphite particles, high temperature carbonization in the graphite surface to form a uniform and continuous carbon layer, compared to the asphalt solid phase coating more dense and continuous, uniform thickness.