What materials are mainly used for lithium batteries?
Carbon anode material
The negative electrode 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.
Tin-based anode material
Tin-based anode materials can be divided into tin oxides and tin-based composite oxides. Oxide refers to the oxide of tin metal in various valence states. There are no commercial products.
nitride
There are no commercial products.
Alloy
Including tin-based alloys, silicon-based alloys, germanium-based alloys, aluminum-based alloys, antimony-based alloys, magnesium-based alloys and other alloys, and there are no commercial products.
nanoscale
Carbon nanotubes, nano-alloy materials.
Nano oxide
According to the latest trends in the market development of the lithium battery new energy industry in 2009, many companies have begun to use nano-titanium oxide and nano-silicon oxide to add to the traditional graphite, tin oxide, and carbon nanotubes to greatly improve the charge and discharge of lithium batteries. The amount and number of charge and discharge.