Negative electrode material: mostly graphite is used. In addition, lithium metal, lithium alloy, silicon carbon negative electrode, oxide negative electrode materials, etc. can also be used as negative electrodes.
Negative electrode reaction: lithium ion detachment during discharge and lithium ion insertion during charging.
When charging: xLi++xe -+6C → LixC6
During discharge: LixC6 → xLi++xe -+6C
Lithium Battery
Jul 22, 2023
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