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Lithium Nickel Manganese Cobalt Oxide, LiNi0.8Co0.1Mn0.1O2 NMC 811 Cathode Powder 500g

  • $ 34500
  • Save $ 5000

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Qty (Each) Price (Each)
1 - 9 $ 345.00
10 - 19 $ 276.00
20 - 20+ $ 224.25

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: >2.2 g/cm3 (typical value 2.5 g/cm3)

pH: 11.5 ~ 12.0 (typical value 11.7)

BET Specific Surface Area: 0.25 - 0.65 m2/g (typical value 0.52 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 - 3.0V, vs. Li)

  • 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%)

Rate performance (coin cell, 4.3 - 3.0V, vs Li)

  • at 0.1C >210 mAh/g (typical value 215 mAh/g)
  • at 0.5C >200 mAh/g (typical value 203 mAh/g)
  • at 1.0C > 190 mAh/g (typical value 196 mAh/g)
CV curve of NMC811 mse supplies
    Application Recommendations:
    • It is recommended to bake this NMC811 cathode powder in an oven at 125 degrees C for at least 6 hours before use. 
    • When this NMC811 cathode material is used with graphite anode, the designed full cell capacity is 190 ~ 194 mAh/g (0.5C, 4.2V - 3.0V)
    • The pressed density of this NMC811 cathode is 3.30 - 3.50 g/cm3.  
    • Depending on application needs, please choose compatible electrolyte for building the battery cells.  
    References: