Customization: | Available |
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Separator Type: | / |
Negative Materials: | / |
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Mode: NMC-532 Packing:500g/bag
Product Name: |
LiNiMnCoO2 |
Type: |
TOB-NMC-532 |
SPECIFICATIONS |
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Item |
Standard |
Test result |
The analytical methods and instruments |
Element content(wt%) |
|||
Ni+Mn+Co |
≥58.0 |
58.31 |
ConsultGB/T15899-1995,HG/T4020 -2008,HG/T2631-2005;Volumetry |
Li |
7.0~8.0 |
7.52 |
Consult JY/T 015-1996: Inductively coupled plasma atomic emission spectrometry |
Na |
≤0.03 |
0.0095 |
|
Fe |
≤0.01 |
0.0029 |
|
Cu |
≤0.005 |
0.0002 |
|
H2O |
≤0.05 |
0.0144 |
Consult. GB/T 606-2003 C30;Carle Fischer coulometric instrument |
Distribution of grain size(μm) |
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D(10) |
≥5.0 |
6.8 |
Consult.GB/T19077.1-2008 Mastersizer2000 laser particle analyzer |
D(50) |
10~14.0 |
11.72 |
|
D(90) |
≤25.0 |
20.076 |
|
Electrochemical performance |
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First discharge efficiency(%) |
≥85 |
86.8 |
ConsultYS/T798-2012; Button half cell 0.2C,4.2V-2.7V |
First discharge capacity(mAh/g) |
≥153 |
154.1-155.1 |
|
Physical property |
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BET(m²/g) |
0.2~0.4 |
0.29 |
Consult GBT 13390-2008;TriStarspecific surface area |
TD(g/cm³) |
≥2.3 |
2.46 |
Consult GB/T5162-2006;FZS4-4B |
PH |
≤11.5 |
10.81 |
Consult GB/T1717-1986;DELTA320PH |
SEM