LMO, Lithium Manganese Oxide
LMO, Lithium Manganese Oxide
  1. LMO, Lithium Manganese Oxide
  2. LMO, Lithium Manganese Oxide

LMO, Lithium Manganese Oxide

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This product is a high – temperature LiMn₂O₄ cathode material. It uses low – cost electrolytic – MnO₂. The ratio of lithium metal and the amount of dopant are optimized. The product is processed through a special process with advanced sintering equipment. It features good cycling performance, high capacity, and excellent cost – effectiveness.

Testing items Unit Standard Typical Equipment and Method
 

 

PSD

 D10

D50

 μm

μm

 ≥4.00

15.00-19.00

 5.20

17.00

  

Malvern MasterSize 3000

Laser Particle Size Analyzer
D90 μm ≤40.00 36.50
Dmax μm ≤65.00 61.50
TD g/cm3 ≥1.900  2.000 FZS4-4B Tapping apparatus
BET m2/g 0.500-0.800 0.700 3H-2000A Specific Surface Area Detector
Mn % 58.00±1.00 58.35 Ammonium ferrous sulfate titration
Li % 3.70~4.30 3.98 ICP
Moisture ppm ≤0.060 0.030 Karl Fischer
pH N/A 7.00~10.00 8.00 Ph meter
Fe ppm ≤100.0 30.0 ICP
Na ppm ≤3500.0 3000.0 ICP
Ca ppm ≤300.0 250.0 ICP
Cu ppm ≤20.0 1.0 ICP
S ppm ≤5200.C 00.0 ICP
Magnetic material ppm ≤5.0 3.0 ICP
1″discharge capacity mAh/g ≥114.0 115.5 Coin cell(CR2032,0.1C/0.1C,

3.0~4.3V)
1³efficiency % ≥95.00 96.60
Crystal structure / No miscellaneous phase / XRD
Particle morphology / Actual

measurement

  

 

/

 FE-SEM(1K、5K、10K、30k、

50K)

 

Handling and Storage

Store at room temperature and dry The material is prone to water absorption, so it is important to pay attention to the humidity during opening and use, and to use it immediately.

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