Product Introduction
This product is a continuous ultra-thin lithium film attached to the bearing layer, with micron level through-holes. The thickness of microporous lithium film is uniform and the amount of lithium replenishment is controllable.
Porosity＜1%
Chemical index
|
Li ≥ (%) |
Impurity Content ≤ (%) |
|||||||||||
|
Na |
K |
Ca |
Si |
Fe |
Al |
Ni |
Mg |
Cu |
Cl- |
N |
Pb |
|
|
99.90 |
0.02 |
0.005 |
0.02 |
0.008 |
0.005 |
0.005 |
0.003 |
0.01 |
0.004 |
0.006 |
0.02 |
0.003 |
Micron level microporous lithium film
|
Specifications |
The dimensions and tolerances are as follows, and the specific specifications are customized according to customer's requirements. |
|||
|
Thickness and tolerance (Unit: μm) |
Width and tolerance (Unit: mm) |
|||
|
Thickness |
Tolerance |
Width |
Tolerance |
|
|
≥5 |
±1 |
60-350 |
±0.5 |
|
Scope Of Application
This product is mainly suitable for prelithiation of silicon carbon / silicon oxygen anode.