LiMn2O4 (Manganese) Powder for Li-ion Battery Cathode

Lithium manganese oxide is one of the more promising lithium-ion cathode materials, compared with lithium cobalt oxide and other traditional cathode materials, lithium manganese is rich in resources, low cost, pollution-free, safe, good rate performance , Is the ideal battery cathode material, but its poor cycling performance and electrochemical stability has greatly limited its industrialization.

Mainly used in the manufacture of mobile phones and notebook computers and other portable electronic devices for lithium-ion battery cathode material.

Test report
Product Name: LiMn2O4 Model: 102
 

 

 

 

 

 

 

 

 

 

 

 

Result

Item Standard Test value Determine
Mn(wt%) 55.6~59 57.52
Tap Density (g/cm3) 2.0~2.4 2.08
Apparent Density (g/cm3) 1.0~1.6 1.18
Particle Size

 

(um)

D10 ≥2.5 4
D50 11~~17 13.837
D90 ≤35 28
Specific surface area (m2/g) 0.4~1.0 0.6
PH 8~11 8.77
Moisture (ppm) <1000 428
First capacity (mAh/g), coin cell ≥115 122

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