Nickel cobalt manganese oxide (NCM)

Parameter

Solid density

≥ 2.00g/cm3 

Specific surface area

0.35 ± 0.20m2/g

H2O

≤500ppm 

D10

≥3.00μm

D50

11.50±2.00μm 

D2

≤28.00μm 

Li

7.00~7.60wt% 

Ni

30.00±1.00wt% 

Co

12.20±1.00wt% 

Mn

16.70±1.00wt% 

Fe

≤80ppm

Cu

≤50ppm 

 PH

 10.80-11.70 

Magnetic foreign matter (Fe+Cr+Zn)

≤ 100ppb

The specific capacity is

 ≥ 153mAh/g“ 

Parameter

Solid density

≥ 1.80g/cm3

Specific surface area

≤ 0.90m2/g

H2O

≤500ppm 

D10

≥2.00μm

D50

5.00± 1.50μm

D90

≤15.00μm

Li

7.40±0.20wt%

Ni

36.30±1.00wt%

Co

12.60±1.00wt%

Mn

11.30±1.00wt%

Fe

≤50ppm

Cu

≤20ppm

Na

≤400ppm

Ca

≤150ppm

Mg

≤150ppm

PH

10.80~11.60

Magnetic foreign matter (Fe+Cr+Zn)

≤ 100ppb

The specific capacity is

≥ 172.0mAh/g

Initial efficiency

≥ 86.0%“

Parameter

Loose density

≥ 1.20g/cm3

Solid density

≥ 2.10g/cm3

Specific surface area

0.25 ± 0.15m2/g

H2O

≤400ppm

D10

≥5.00μm

D50 

13.00±2.00μm

D90

≤30.00μm

Li

7.40±0.20wt%

Ni

47.50±1.50wt%

Co

6.60±0.60wt%

Mn

5.50±0.60wt%

Fe

≤50ppm

Cu

≤50ppm

Na

≤500ppm

Ca

 ≤200ppm

Mg

 ≤200ppm

pH

 11.60±0.20

Magnetic foreign matter (Fe+Cr+Zn)

 ≤ 50ppb

The specific capacity is

 ≥ 190.0mAh/g

Initial efficiency

≥ 85.0%

Free Li+

 ≤2700 ppm"