NCM 111 622 532 811 NMC Lithium Nickel Manganese Cobalt Oxide For Lithium Ion Battery
NCM 111 622 532 811 NMC Lithium Nickel Manganese Cobalt Oxide For Lithium Ion Battery
Lithium-ion battery cathode ternary material, used in various liquid lithium-ion batteries, flexible packaging batteries and polymer lithium-ion batteries.
Product model: T-NCM-111
Physical and chemical indicators
|
Item |
Standard requirement |
Test method |
|
|
Main content(%) |
Li |
7.3~7.9 |
ICP Test method |
|
Ni |
20.6 ±1.00 |
ICP Test method |
|
|
Co |
21.0±1.00 |
ICP Test method |
|
|
Mn |
16.60 ± 1.00 |
ICP Test method |
|
|
Impurity element(μg/g) |
Fe |
≤30 |
ICP Test method |
|
Cu |
≤20 |
ICP Test method |
|
|
Zn |
≤20 |
ICP Test method |
|
|
S |
≤3500 |
ICP Test method |
|
|
Particle size distribution(μm) |
D10 |
≥2.5 |
Laser particle size detector |
|
D50 |
7.5±1.0 |
Laser particle size detector |
|
|
D90 |
≤16 |
Laser particle size detector |
|
|
Specific surface area(m2/g) |
0.25~0.45 |
Gas adsorption assay |
|
|
Tap density(g/cm3) |
≤2.20 |
Tap density tester |
|
|
Water content(μg/g) |
≤500 |
Karl Fischer Method |
|
|
Li Dissolution amount |
≤0.25 |
785DMP TITRINO automatic potential titrator |
|
|
PH value |
≤12.0 |
PH value |
|
|
Exterior |
The black solid powder has no impurities, no agglomeration, no agglomeration and no larger particles |
||
Product model: T-NCM-532
Chemical index
|
Unit |
Standard |
Reference |
The analytical methods |
|
|
Li |
% |
7.0~8 |
7.1 |
ICP |
|
Ni+Co+Mn |
% |
57~62 |
59.2 |
ICP |
|
Ca |
% |
≤0.0200 |
0.0035 |
ICP |
|
Cu |
% |
≤0.0050 |
0.0002 |
ICP |
|
Fe |
% |
≤0.0010 |
0.0003 |
ICP |
|
Na |
% |
≤0.0300 |
0.0188 |
ICP |
Product model: T-NCM-622
This type of NMC 622 is gray-black powder without caking.
Product model: T-NCM-811
This product can be used as a cathode material in the manufacture of lithium ion secondary batteries.
The full battery design capacity of this product with graphite negative electrode: 188 ~ 190mAh / g (0.5C, 4.2V-3.0V) (affected by the customer's process, the data has a certain degree of fluctuation)
It is recommended to bake the material at 120 ℃ for 6h before mixing.
Processing design compaction 3.30 ~ 3.50g / cm3 (Affected by the customer's process, the data has a certain degree of fluctuation).
According to the performance requirements, choose an appropriate electrolyte that matches the high nickel nickel-cobalt manganese oxide.
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