Products Description
Advantages and disadvantages: 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.
Spinel LiMn2O4 (LMO) is a positive electrode material with 3D Li + diffusion channel, which has a series of advantages, including low cost, non-toxic, environmental protection, high safety, and excellent rate performance.
Therefore, it has become a popular cathode material for lithium-ion batteries and has obtained practical applications.
Technical Parameters
|
Item
|
Standard
|
Test Value
|
|
|
Tap density（g/cm³）
|
2.0~2.4
|
2.08
|
|
|
Apparent density（g/cm³）
|
1.0~1.6
|
1.18
|
|
|
Particle size（μm）
|
D10
|
≥4
|
6.08
|
|
D50
|
13~18
|
15.93
|
|
|
D90
|
≤40
|
31.14
|
|
|
Specific surface area（m²/g）
|
≤0.9
|
0.52
|
|
|
PH
|
8~11
|
8.77
|
|
|
First capacity（mAh/g）,coin cell
|
≥115
|
122
|
|
Display
