

Lithium on copper foil
Physical characteristics
Molecular formula:Li, Cu
Density: Li 0.534g/cm3, Cu 8.9g/cm3
Chemical index
Lithium content ≥ 99.90%
Lithium on copper foil / Lithium with copper foil / Lithium coated copper foil
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) |
||||
Lithium thickness |
Copper foil thickness |
Tolerance |
Lithium width |
Copper foil width |
Tolerance |
1 |
Customized according to customer's requirements.
Commonly used 5-12μm
Also available for processing customer-provided materials. |
- |
≤350 |
Customized according to customer's requirements |
±1 |
5 |
±1 |
||||
10-15 |
±2 |
||||
20-30 |
±3 |
||||
40 |
±3 |
||||
50 |
±3 |
||||
60 |
±3 |
||||
80 |
±3 |
||||
Custom Service
A. The lithium can be single sided or double sided on copper foil. Lithium can be center alignment or one edge alignment or customized according to customer's specifications.
B. We can customize lithium on current collector products based on customer requirements, offering all specifications within the range of Li thickness (1μm-80μm) x Li width (≤350mm).
C. According to customer's requirements, copper foil can be replaced with punched copper foil, microporous copper foil, nickel foil, punched nickel foil, microporous nickel foil, stainless steel foil, etc. Customers can also provide current collectors, which we process into lithium / lithium alloy on current collector.
D. Lithium can be replaced with lithium alloy. And we can customized develop lithium alloy according to customer's demand. Such as, lithium-zinc, lithium-indium, lithium-aluminum, lithium-magnesium, lithium-boron, lithium-silicon, lithium-tin, lithium-silver, lithium-bismuth, etc., and develop binary, ternary or quaternary alloys according to the phase diagram.
Appearance Quality
The surface is straight and bright, free of oil spots and other foreign matter, no visible oxides and nitrides, no holes, wrinkles, creases and other defects, and slight processing stripes are allowed.
Scope Of Application
This product is mainly used as the anode materials for rechargeable lithium batteries, etc.
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.