High Capacity LiNiMnCoO2
High capacity lithium nickel manganese cobalt oxide (N:M:C=5:3:2) powder for litium battery cathode materials
SPECIFICATIONS
Mode: NMC-532 Packing: 500g/bag
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Product Name: |
LiNiMnCoO2 |
Type: |
TOB-NMC-532 |
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SPECIFICATIONS |
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Item |
Standard |
Test result |
The analytical methods and instruments |
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Element content（wt%） |
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Ni+Mn+Co |
≥58.0 |
58.31 |
ConsultGB/T15899-1995, HG/T4020 -2008, HG/T2631-2005; Volumetry |
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Li |
7.0~8.0 |
7.52 |
Consult JY/T 015-1996: Inductively coupled plasma atomic emission spectrometry |
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Na |
≤0.03 |
0.0095 |
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Fe |
≤0.01 |
0.0029 |
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Cu |
≤0.005 |
0.0002 |
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H2O |
≤0.05 |
0.0144 |
Consult. GB/T 606-2003 C30;Carle Fischer coulometric instrument |
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Distribution of grain size (μm) |
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D(10) |
≥5.0 |
6.8 |
Consult.GB/T19077.1-2008 Mastersizer2000 laser particle analyzer |
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D(50) |
10~14.0 |
11.72 |
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D(90) |
≤25.0 |
20.076 |
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Electrochemical performance |
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First discharge efficiency (%) |
≥85 |
86.8 |
ConsultYS/T798-2012; Button half cell 0.2C,4.2V-2.7V |
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First discharge capacity (mAh/g) |
≥153 |
154.1-155.1 |
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Physical property |
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BET (m²/g) |
0.2~0.4 |
0.29 |
Consult GBT 13390-2008; TriStarⅡspecific surface area |
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TD (g/cm³) |
≥2.3 |
2.46 |
Consult GB/T5162-2006; FZS4-4B |
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PH |
≤11.5 |
10.81 |
Consult GB/T1717-1986;DELTA320PH |
SEM
Photo Stream
