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What are the components of the 18650 lithium battery?

From:CTECHI GROUP Limited     Release time:2019-11-19

Overview:What are the components of the 18650 lithium battery. The 18650 lithium battery is a relatively common lithium battery. His application is very extensive and basically has been in our lives. Professional lithium battery manufacturers stand for a few simple examples: the notebook's power supply is 18650 lithium battery pack, the cylindrical lithium battery used in the razor is also 18650 lithium battery, then what are the components of the 18650 lithium battery?

What are the components of the 18650 lithium battery?

What are the components of the 18650 lithium battery. The 18650 lithium battery is a relatively common lithium battery. His application is very extensive and basically has been in our lives. Professional lithium battery manufacturers stand for a few simple examples: the notebook's power supply is 18650 lithium battery pack, the cylindrical lithium battery used in the razor is also 18650 lithium battery, then what are the components of the 18650 lithium battery?

The 18650 lithium battery is generally composed of a positive electrode material and a negative electrode material. The positive electrode material comprises lithium nickelate, lithium manganate, ternary, lithium acid, lithium iron phosphate, etc., and the negative electrode material is generally amorphous carbon material, graphitized carbon material, silicon-based material, nitride, new alloy, etc. . Other materials such as current collectors, adhesives, and conductive agents that improve the conductivity and processability of the battery are not described here because these materials are not the main components of the 18650 lithium battery. In addition, if you look at the chemical composition of 18650 lithium battery, it is more. Such as the general composition of electrolyte, CMC, lithium cobaltate, separator, PVDF, high temperature adhesive tape, NMP, graphite anode, SBR, oxalic acid, copper foil, aluminum foil, etc. These are the constituent materials of 18650 lithium battery.


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