What is lithium ion battery anode materials?
Apr 29,2020
Lithium battery anode materials are roughly divided into the following types:
1.The first is carbon anode material:
At present, the anode materials that are 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.
2.The second is tin-based negative electrode material:
Tin-based anode materials can be divided into two kinds of tin oxide and tin-based composite oxide. Oxide refers to oxides of various valence metal tin. There are currently no commercial products.
3.The third type is lithium-containing transition metal nitride anode materials, and there are currently no commercial products.
4.The fourth kind 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.
5.The fifth type is nano-scale anode materials: carbon nanotubes, nano-alloy materials.
6.The sixth nanomaterial is nano oxide material
7.Other raw materials are binder SBR, CMC powder etc.
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