Lithium battery anode materials are roughly divided into the following categories:

One is the carbon anode material:

At present, the anode materials actually used in lithium-ion batteries are basically carbon materials, such as artificial graphite, natural graphite, mesophase carbon microspheres, petroleum coke, carbon fiber, pyrolytic resin carbon, etc.

The second is tin-based anode material:

Tin-based anode materials can be divided into two types: tin oxide and tin-based composite oxide. Oxide refers to the oxide of tin metal in various valence states. There are currently no commercial products.

The third type is lithium-containing transition metal nitride anode materials, and there are currently no commercial products.

The fourth type is alloy anode materials:

Including tin-based alloys, silicon-based alloys, germanium-based alloys, aluminum-based alloys, antimony-based alloys, magnesium-based alloys and other alloys, there are currently no commercial products.

The fifth type is nano-scale anode materials: carbon nanotubes, nano-alloy materials.

The sixth nano material is nano oxide material