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Lithium Nickel Manganese Cobalt Oxide, LiNi0.8Co0.10Mn0.10O2 NMC 811 Cathode Powder 500g
Product Name: NMC 811 Cathode Powder 500g
SKU#: PO0114
CAS#: 346417-97-8
Package Size: 500g
Specifications:
Appearance: Ash black color powder
Molecular Formula: LiNi0.8Co0.10Mn0.10O2 (Ni:Mn:Co = 8:1:1)
Chemical Name or Material: Lithium Nickel Manganese Cobalt Oxide
Particle size distribution:
D10: ~ 5 µm
D50: 9 - 15 µm
D90: <30 µm
Dmax: < 45 µm
Tap density: >2.1 g/cm3 (typical value 2.3 g/cm3)
pH: 11.5 ~ 12.0 (typical value 11.7)
BET Specific Surface Area: 0.25 - 0.65 m2/g (typical value 0.55 m2/g)
Chemical Composition and Impurities (metals only)
Elements | Unit | Specification | Typical Value |
Ni+Mn+Co | wt% | 58.0-60.5 | 59.3 |
Li | wt% | 7.1-7.6 | 7.3 |
Fe | wt% | <0.0050 | 0.0005 |
Cu | wt% | <0.0020 | 0.0001 |
Ca | wt% | <0.0100 | 0.0017 |
Na | wt% | <0.0300 | 0.0045 |
Zn | wt% | <0.0200 | 0.0004 |
Electrochemical Performance
Capacity (coin cell, 4.3 - 2.8V)
0.1C charge >230 mAh/g (typical value 235 mAh/g)
0.1C discharge >210 mAh/g (typical value 215 mAh/g)
First discharge efficiency: >90% (typical value 91.5%)
Rate performance (coin cell, 4.3 - 2.8V)
at 0.1C >205 mAh/g (typical value 209.5 mAh/g)
at 0.5C >200 mAh/g (typical value 202.5 mAh/g)
at 1.0C > 190 mAh/g (typical value 195.0 mAh/g)
