What is the internal structure of the phone charger?

- Jan 08, 2018 -

What is the internal structure of the phone charger?

Batteries are generally composed of the positive electrode, negative electrode, diaphragm, electrolyte and other basic elements, these materials used in lithium-ion batteries are generally the following substances:

Cathode: lithium cobalt oxide (LiCoO2), lithium nickel oxide (LiNiO2) lithium manganate (LiMn2O4) and so on.

Negative: artificial graphite series, natural graphite series, coke series and so on.

Separator: Polyethylene (PE), polypropylene (PP) and other single or multi-layer microporous film.

Electrolytes: Monobasic, di (meth) acrylates such as propylene carbonate (PC), ethylene carbonate (EC), dimethyl carbonate (DMC), diethyl carbonate (DEC), methyl ethyl carbonate (MEC) Yuan or ternary mixture.


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