Product Introduction
This product is a micron level microporous lithium film with striped design, which can meet the different requirements of different battery systems. The thickness of microporous lithium film is uniform and the amount of lithium replenishment is controllable.
Porosity＜1%
The width of a single lithium strip is 2-4mm, and the gap width is 2-4mm.
Chemical index
|
Li ≥ (%) |
Impurity Content ≤ (%) |
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|
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 |
Striped micron level microporous lithium film
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Specifications |
The dimensions and tolerances are as follows, and the specific specifications are customized according to customer’s requirements. |
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|
Thickness and tolerance (Unit: μm) |
Width and tolerance (Unit: mm) |
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|
Thickness |
Tolerance |
Width |
Tolerance |
|
|
≥5 |
±1 |
60-350 |
±0.5 |
|
And the width of a single lithium strip is 2-4mm, and the gap width is 2-4mm.
Scope Of Application
This product is mainly suitable for prelithiation of graphite anode.