EV battery

The meaning and reaction principle of lithium battery

by：Vglory 2021-03-27

The meaning and reaction principle of lithium batteries Lithium batteries are generally batteries that use lithium alloy metal oxide as the positive electrode material, graphite as the negative electrode material, and use a non-aqueous electrolyte. The reaction on the positive electrode of the charging is LiCoO2u003du003dLi(1-x)CoO2+XLi++Xe- (electron) The reaction on the negative electrode of the charging is 6C+XLi++Xe-u003dLixC6. The total reaction of the rechargeable battery: LiCoO2+6C u003dLi(1-x)CoO2+LixC6 Cathode material: There are many cathode materials available, including lithium cobalt oxide, lithium manganate, lithium iron phosphate, and lithium nickel cobalt manganese oxide; anode material: basically all carbon materials, Such as artificial graphite, natural graphite, mesophase carbon microspheres, petroleum coke, carbon fiber, pyrolytic resin carbon, etc. Nano-oxide: Nano-titanium oxide and nano-silicon oxide are added to traditional graphite, tin oxide, and carbon nanotubes to greatly improve the charge and discharge capacity and the number of charge and discharge of lithium batteries. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.

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