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lithium copper foil
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Lithium Metal Copper Current Collector Anode Foils for Lithium Solid-state Batteries

The lithium solid-state batteries anode foil, lithium copper foil, is made of conventional copper foil and lithium metal belt after composite welding, which can be coated with lithium on one side or both sides.
  • Brand:

    TOB NEW ENERGY
  • item no.:

    TOB-Li-Cu-Foil
  • order(moq):

    1
  • Payment:

    L/C,T/T
  • product origin:

    China
  • shipping port:

    XIAMEN
Product Detail

Lithium Metal Coating on Copper Foils for Lithium Solid-state Batteries Anode Current Collector



Notice


Lithium metal belongs to dangerous goods

To ensure the timeliness of quotation and transportation. 

Please mark the thickness, width and receiving information in the inquiry before you order the lithium metal product.




SPECIFICATIONS


The lithium copper foil is made of conventional copper foil and lithium metal belt after composite welding, which can be coated with lithium on one side or both sides.


Appearance

Lithium strip surface flat, bright, no oil spots, no perforation and tear.
No visible oxides and nitrides.
There should be no wrinkles, holes, cracks, creases, pressing lines and other defects.
The edges of the lithium copper foil should be neat and without cracks.
The lithium copper foil shall not have delamination and inclusion.


Cleanliness : Lithium foil is uniformly silver colored.

Chemical analysis
Li Content ration % min Content ration % max
Li Na K Ca Fe N Si Cl Al Ni Cu Mg
99.9 0.02 0.005 0.02 0.005 0.02 0.008 0.006 0.005 0.003 0.004 0.01

Single side lithium coated


Li foil thickness (mm) 0.021mm
Copper foil thickness (mm) 0.01mm
The thickness of Li and Cu (mm)(after attached) 0.031mm
Li foil width (mm) 80.09mm
Cu foil width (mm) 100 mm
the distance between lithium foil left edge to copper foil left edge (mm) 10.0±1.0 mm
the distance between lithium foil right edge to copper foil right edge (mm) 10.0±1.0 mm


Double side lithium coated


Li foil thickness (mm) 0.021~0.022 mm
Cu foil thickness (mm) 0.010 mm
Li foil thickness (mm) 0.021~0.022 mm
the thickness of Li, Cu and Li (mm) (after attached) 0.053~0.054 mm
Li foil width (mm) 80.11 mm
Cu foil width (mm) 100.00 mm
the distance between lithium foil left edge to copper foil left edge (mm) 10.0±1mm
the distance between lithium foil right edge to copper foil right edge (mm) 10.0±1mm


Packaging:



In the drying room, the product is wound on a reel, placed in an aluminized polyester pouches that has been dried for more than 24H, and filled with dry argon with a content of 99.999%.
The outer packaging is steel drum.

lithium metal

lithium metal


Safety/Storage:

During the transportation of the product, it should be fireproof and moisture-proof, no violent collision, and the drums should not be rolled on the ground.
The product should be stored in a rainproof, clean, dry, non-corrosive and a well-ventilated environment. It is strictly forbidden to store in the open air.


lithium copper foil lithium copper foil


 Email : tob.amy@tobmachine.com

 Skype : amywangbest86

 Whatsapp/Phone number : +86 181 2071 5609

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