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