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No-Manganese High-Nickel Ni90 Precursor

Battery Process

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No-Manganese High-Nickel Ni90 Precursor

Item No.: XW-EN-CA-0030;
Application: No-Manganese High-Nickel Ni90 Precursor;
Order(MOQ): 1 set;
Payment: T/T,Western Union, Paypal,L/C;
Product Origin: China;
Lead Time: in stock or 1-10days,ect;
Note: XIAOWEI factory supports OEM.

 Products Description 

Sintering conditions: tube furnace 900°C/10h, oxygen atmosphere control required (for reference only).

The precursor itself does not contain lithium ions, and has no electrochemical properties such as gram capacity & efficiency;

When producing finished sintering, need to added lithium salts, additives, etc. And the amount of addition, mixing & sintering process, etc. will cause differences in electrochemical properties, so it is impossible to give a specific performance judgment, please be aware.

 Technical Parameters 

Item Technical indicators
Physical indicators specific surface area(m²/g) ≤1.5 0.82
Particle size distribution(um) D10 ≥1.0 4.65
D50 5–12 11.61
D90 ≤20 18.22
Chemical indicators main element Li(wt%) 3.51±0.3 3.5
Ni(mol%) 25.0±2.0 25.65
Mn(mol%) 75.0±2.5 74.98
contaminants Fe(ppm) ≤50 14
Cu(ppm) ≤50 2
Ca(ppm) ≤80 21
Mg(ppm) ≤80 18
Na(ppm) ≤300 185
pH value <11.5 10.9
Water (ppm) ≤300 210
Li₂CO₃ (ppm) ≤1500 1100
LiOH (ppm) ≤1500 641
Deduction 0.2C 3.5-4.9V Discharge capacity (mAh/g) ≥120 132.7
First efficiency (%) ≥81 82.4

Physical Property:

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