High capacity silicon-based composites
High capacity and high rate
Application: ultra high capacity lithium ion battery.
|
Item
|
D50
(μm)
|
Tap-Density
(g/cm3)
|
SSA
(m2/g)
|
Compaction Density
(g/cm3)
|
0.1C Capacity
(mAh/g)
|
Initial Efficiency
(%)
|
|
1
|
15.0-19.0
|
0.8-1.0
|
1.0-4.0
|
1.5-1.8
|
400-499
|
92-94
|
|
2
|
15.0-19.0
|
0.8-1.0
|
1.0-4.0
|
1.5-1.7
|
500-599
|
90-92
|
|
3
|
15.0-19.0
|
0.8-1.0
|
1.0-4.0
|
1.4-1.7
|
600-650
|
89-90
|
