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Lithium foil
Thickness (0.02mm-50mm) x width (4mm-400mm).


Lithium target
flat targets and tubular rotating targets


5μm Micron level microporous lithium film
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.


Lithium on copper foil
Li thickness (1μm-80μm) x Li width (≤350mm)


Lithium alloy ingots
We can develop binary, ternary or quaternary alloys according to the phase diagram.


Lithium Boron Alloy chip
Lithium-boron alloy chips
Physical Characteristics
Molecular formula: Li , B
Phase composition:Li7B6▪nLi
Melting point: ≥600℃
Part No.#:Li55,Li60,Li65,Li70
Chemical Index
Part No.#
Chemical Composition(weight) /%
Li
Other
Li 55
55±2
remainder
Li 60
60±2
remainder
Li 65
65±2
remainder
Li 70
70±2
remainder
Specifications
The dimensions and tolerances are as follows, and the specific specifications are customized according to customer's requirements. (Unit: mm)
Diameter
Diameter Tolerance
Thickness
Thickness Tolerance
4.0-16
±0.1
0.1-0.3
±0.01
>16-21
±0.2
>0.3-0.6
±0.02
>21-100
±0.3
>0.6-0.8
±0.02
>0.8-1.0
±0.03
>1.0-2.0
±0.04
Performance Introduction
1. Compared with the widely used lithium-silicon alloy, lithium-boron alloy has better performance in terms of maximum voltage and discharge time as an anode material.
2. Under different loads, the maximum voltage of the unit battery is 0.10-0.27V higher than that of lithium-silicon alloy, and the discharge time is extended by 11.4-78.1%.
Appearance Quality
The surface of the product shall be:
-Clean and bright
-Free of dark spots or surface depressions that would cause scrap
-Free of oxidation
-Free of foreign matter
Edges shall be smooth and free from burrs
Inner & Outer Packaging
Inner packaging: Metal cans or aluminum plastic composite bags, filled with high-purity argon gas for packaging.
Outer packaging: Corrugated cardboard boxes or steel drums.
Transportation/Storage Conditions
1. During the transportation of the product, it should be fireproof and moisture-proof, and should not collide violently. Drums should not roll on the ground.
2. The product should be stored in a rain-proof, clean, dry, non-corrosive and well-ventilated environment. It is strictly prohibited to store in the open storage.
3. The shelf life of the product is 1 year.


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China Energy Lithium Foil Co., Ltd
Company Tel:+86 22 59832337,59832338,59832339
Sales Tel:+86 22 59816838,59816832,59816829
E-mail:cel@cellithium.com
Company address: No. 100, the 9th Avenue of Xinye, West TEDA, Tianjin, China.