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Cathode Material (NCM523)

▶ Basic Specifications

Model：

LNCM-530T

Chemical formula：

LiNi₀.₅Co₀.₂Mn₀.₃O₂

Specifications：

Chemical formula Standard value measured value
Chemical
composition		 Li（%） 7.00~7.70 7.35
Ni+Mn+Co(%) ≧58 30.37+12.58+17.35
Impurities Fe(ppm) <100 21
Na(ppm) <300 253
Cu(ppm) <50 7
Particle size
distribution		 D10（μm） ≥5.0 6.03
D50（μm） 10.5~12.0 11.44
D90（μm） ≤25.0 18.88
PH ≤11.80 11.69
Moisture(%) <0.1 0.028
Specific surface area（m²/g） 0.2~0.5 0.31
Tap density（g/cm³） ≥2.3 2.42
First discharge capacity (mAh/g) ≥160 162.06
First charge and discharge efficiency (%) ≥87.0 87.65
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