Linimncoo2 powder for li-ion battery cathode material

Application:

Suitable for square aluminum,polymer,cylindrical battery

Chemical Property

English Name:

Lithium Nickel Cobalt Manganese Oxide

Appearance:

Black brown powder, stable under normal temperature and pressure

Ni+Mn+Cu

≥57.5

58.79

Consult GB/T1287-94.GB/T15899-1995.HG/T2631-2005:  Volumetry

Li

7~8

7.29

Consult

JY/T 015-1996: Inductively coupled plasma atomic emission spectrometry

Na

≤0.03

0.0036

Fe

≤0.01

0.0032

Cu

≤0.005

0.0001

H2O

≤0.05

0.01875

Consult.GB/T606-2003         

C30 Carle Fischer coulometric instrument

Physical Characteristics

d10

≥5

6.66

Consult.GB/T19077.1-2008                Mastersizer2000 laser particle analyzer

d50

9~12

10.11

d90

≤20

18.1

PH

≤11

Tape Density:

≥2.30

2.5

Consult GB/T5162-2006/ISO3953:1993; 

FZS4-4B Jolt density meter

BET(m2/g):

0.20-0.40

0.33

Consult GBT 13390-200Tristar specific surface area

Electrical chemical performance

First discharge efficiency(%)

≥85

87

Consult GB/T20252-2006 Appendix C

Button half cell 0.2C  4.2v-2.7v

First discharge capacity(mAh/g)

≥148

145~150