Advantages of aluminum foil in lithium battery applications
Aluminum foil for lithium battery applications, Inhibit battery polarization, reduce thermal effects, improve rate performance; reduce battery internal resistance, and significantly reduce the dynamic internal resistance increase in the cycle process; improve consistency, increase battery cycle life;
Aluminum foil for lithium battery applications , Improve the adhesion between the active material and the current collector, reduce the manufacturing cost of the pole piece; protect the current collector from corrosion by the electrolyte; improve the processing performance of lithium iron phosphate and lithium titanate materials Coating thickness on both sides: A type 4 ～ 6μm, B type 2 ～ 3μm.
The purity is higher than 99.95%, and its function is to eliminate electromagnetic interference (EMI), isolate the electromagnetic waves from harming the human body, and avoid affecting the function without the need of voltage and current. In addition, it has a good effect on the discharge of static electricity after grounding.
The material is polyester fiber, which is not easy to crack and damage after repeated use or multiple bending. It has strong adhesive force and good electrical conductivity. It can be easily wound and laminated on the wire, and can be cut into various specifications according to customer requirements.