Lithium Cobalt Oxide, LiCoO2 Cathode Powder

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Lithium cobalt oxide, or lithium cobaltate or lithium cobaltite, with the chemical formula LiCoO₂, is now the most widely used cathode material in rechargeable lithium-ion batteries found in consumer electronics products.

Type 1: Normal 4.2V Lithium Cobalt Oxide LiCoO2 Cathode

ItemValue
D50 (um)15.5
BET (m2/g)0.22
Tap Density (g/cm3)2.8
Discharge capacity in half cell (mAh/g)165

Type 2: high-Voltage 4.35V/4.4V Lithium Cobalt Oxide LiCoO2 Cathode

ItemValue
D10 (um)6.72
D50 (um)15.11
D90 (um)30.18
BET (m2/g)0.17
Tap Density (g/cm3)2.78

Note:

  • Commercial products widely used in batteries for smartphones, tablets and other electronic devices.
  • Surface-modified/coated, suitable for high voltage above 4.35V, mixed large and small particles, high tap density and good cycling performance
  • Easy to process with PVDF binder and carbon black
  • Good for pouch cells and coin cells
  • Pressure should be applied to the electrodes to achieve high tap density since the product is mixed large and small particles.
  • The electrolyte formula should be compatible for charging to 4.35/4.4V to avoid undesirable reactions.

Type 3: High Power Lithium Cobalt Oxide LiCoO2 Cathode

ItemValue
D10 (um)4.061
D50 (um)6.956
D90 (um)11.687
PH10.35
BET (m2/g)0.39
Tap Density (g/cm3)2.29

Type 4: High Voltage 4.45V Lithium Cobalt Oxide LiCoO2 Cathode

ItemValue
D10 (um)6.72
D50 (um)15.11
D90 (um)30.18
PH10.36
BET (m2/g)0.17
Tap Density (g/cm3)2.78

Note:

  • The electrolyte formula should be compatible for charging to high voltage to avoid undesirable reactions.

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Selection

Type 1: Normal 4.2V LiCoO2, Type 2: High-Voltage 4.35V LiCoO2, Type 3: High Power LiCoO2, Type 4: High-Voltage 4.45V LiCoO2

Quantity

100 Gram, 500 Gram

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