ising materials for lithium batteries in the future

(1) Silicon carbon composite anode material, high energy density, industrial use more than 400Wh /kg, but serious volume expansion, poor circulation;

(2) Lithium titanate, more than 10000 cycles, volume change <1%, no dendrite formation, good stability, fast charging, but high price, low energy density, about 170Wh /kg;

(3) Graphene can be used as anode material and additive, with good conductivity, fast ion transfer rate, initial effect of about 65%, poor circulation and high price.

(4) Lithium manganese rich battery, energy density of about 900Wh /kg, rich in raw materials, but low first effect, poor safety and cycling, low multiplier performance;

(5)NCM triode, generally 250Wh /kg, silicon carbon cathode about 350Wh /kg;

(6) Carbon nanotubes, carbon nanotubes have good electrical conductivity and thermal conductivity;

(7) film diaphragm, base membrane +PVDF+ Bomstone, improve the diaphragm shrinkage resistance, low thermal conductivity, prevent all heat out of control;

(8) High voltage electrolyte, it is self-evident that with the increase of energy density of energy materials, voltage also increases accordingly;

(9) Water-based adhesive, environmental protection and health.