Cathode FoilsAluminum cathode foils for lithium-ion battery manufacturing & research
Cathode Foils for Lithium-ion Batteries
Targray offers a range of Aluminium (Al) cathode foils for various uses in the development Lithium-ion batteries. A Lithium-ion battery has a device at each electrode for collecting and taking out electricity. Metallic foils are used in Lithium-ion batteries as current collectors and during the battery manufacturing process, anode and cathode slurries are coated on to the respective foil types.
About Our Aluminum Foil Product Line
Targray offers all of these metallic foils for use in the final slurry application. The Aluminum foils have excellent performance in lithium-ion cell manufacturing. Targray offers a range of Aluminum foils depending on the application of the Li-ion battery. A rolled foil (RA-type), made from wrought Cu is generally used for high-energy, high-power applications. Al foil is extensively used in consumer electronics and electric power tools. It is also widely used in Hybrid and Electric vehicle (EV) battery applications.
|Chemical composition||N/A||GB/T3190-2008||Atomic Emission Spectrometer|
Weighed on scale
|core||N/A||Inner diameter||76.2 or 152.4mm||Vernier caliper|
|material||Aluminum or Iron||N/A|
|Tensile force||Dyne/cm||≥30||Dyne pen/ liquid|
|Pin hole||piece/m2||0.01mm||≤30||Visual inspection|
|Head connect||Piece||Roll diameter ＜500mm||0||Visual inspection|
|Roll diameter ≥ 500mm||1|
|Appearance||N/A||Flat, neat, corrosion-free & oil-free. Absence of non-metals, perforations, scuffing, broken edges, seams, ripples & bumps.||Visual inspection|
|shape||A level||Shape machine|
|Al chip||≤25 piece/m2||Measuring tape|
|burr||Less than 0.5mm||Measuring tape|
Force test machine GB/T 228
|Storage condition||Sealed store in temperature 5～40℃，humidity≤95%，avoid rain, damping, shock.|
|Shelf life||6 months from time of delivery.|
Targray supplies a complete catalog of Anode Materials for use by Li-ion battery manufacturers.
Targray offers a variety of cathode active materials for use in li-ion battery manufacturing and R&D.
Our Lithium-ion battery cathode materials portfolio includes Hydrophilic Cathode Binders.