Material classification of lithium batteries
Lithium battery material
Lithium battery anode materials are generally divided into the following categories:
The first 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, pyrolysis resin carbon, etc.
The second is tin-based anode material:
Tin-based anode materials can be divided into tin oxides and tin-based composite oxides. Oxides refer to oxides of metal tin in various valence states. There are currently no commercial products.
The third is the lithium-containing transition metal nitride anode material, and there is no commercial product at present.
The fourth is alloy negative electrode material:
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 is nanoscale anode materials: carbon nanotubes and nanoalloy materials.
The sixth nanomaterial is nanooxide material
