High Density NMC Electrode Materials Lithium Nickel Manganese Cobalt Oxide Electrode Sheet
Product Specification
Roll:About 2.5kg/roll
Piece: for 18650 cylindrical battery cell cathode electrode
Dimension: customized according to your battery size
|
Items
|
Cathode
|
Anode
|
|
Description
|
Material / Name
|
Content / unit
|
Material / Name
|
Content / unit
|
|
Active substance
|
NMC
|
95.3%
|
SiNuo507
|
96.6%
|
|
|
|
|
0.0%
|
|
conductive additives
|
KS-6
|
0.5%
|
KS-6
|
0.0%
|
|
Conductive carbon black
|
Super P
|
2.0%
|
Super P
|
1.0%
|
|
PVDF
|
solf6020
|
2.2%
|
WSC-CMC
|
1.2%
|
|
|
|
A&L SBR
|
1.2%
|
|
Electrode length
|
694
|
mm
|
#REF!
|
mm
|
|
current collector size
|
394mm*15um
|
|
380mm*8um
|
|
|
current collector thickness
|
0.015
|
mm
|
0.008
|
mm
|
|
coating length（A side
|
684
|
mm
|
690
|
mm
|
|
coating length（B side）
|
684
|
mm
|
#REF!
|
mm
|
|
double side coating length in total
|
1369
|
mm
|
1381
|
mm
|
|
single-sided coating length
|
0
|
mm
|
#REF!
|
mm
|
|
single-sided coating thickness（no foil）
|
0.000
|
mm
|
0.073
|
mm
|
|
single-sided thickness without current collector
|
0.0617
|
mm
|
0.0592
|
mm
|
|
electrode thickness(including current collector )
|
0.138
|
mm
|
0.126
|
mm
|
|
electrode width
|
56.50
|
mm
|
59.00
|
mm
|
|
single pcs electrode area
|
773.3
|
cm^2
|
#REF!
|
cm^2
|
|
Active substance weight
|
0.0192
|
g/cm^2
|
0.0092
|
g/cm^2
|
|
Single side coating weight
|
0.02012
|
g/cm^2
|
0.0094965
|
g/cm^2
|
|
Punch piece Single side coating weight
|
0.3951
|
(g /1963.5mm2)
|
0.1865
|
|
|
compacted density
|
3.24
|
g/cm^3
|
1.60
|
g/cm^3
|
|
First charge capacity
|
170
|
mAh/g
|
390
|
mAh/g
|
|
Exert gram capacity (0.2C)
|
157.7
|
mAh/g
|
355
|
mAh/g
|
|
Exert gram capacity (0.5C)
|
153.0
|
|
|
|
|
Unit area exertion capacity
|
2.934
|
mAh/cm^2
|
3.257
|
mAh/cm2
|
|
Cold press extensibility
|
100.6
|
%
|
100.3
|
%
|
|
Considering the actual unit area capacity of extensibility
|
2.916
|
mAh/cm^2
|
3.247
|
mAh/cm2
|
|
Weight ratio of active substances per unit area (positive / negative)
|
2.084
|
Over Anode Capacity rate
|
1.080
|
|
|
Theoretical calculation capacity (0.2C)
|
2325
|
mAh
|
cap
|
18 cap+PTC/17.45*3.9
|
|
Theoretical calculation of capacity (0.5C)
|
2255
|
mAh
|
First charge capacity
|
2515
|
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