Aluminum Foil for Battery Jumbo Rolls

Aluminum Foil for Battery Jumbo Rolls

What is the use of aluminum foil in batteries?
What purpose does aluminum foil play in batteries? The battery aluminum foil can be used as the current collector of the lithium ion battery in the battery.. In the operation of lithium-ion batteries, rolled aluminum foil is generally used as the positive electrode collector.
 
Positive collector fluid
Lithium-ion batteries are a secondary battery system in which two different lithium compounds are intercalated. As the positive and negative electrodes of the battery, lithium ions can be inserted and released reversibly. When charging, lithium ions are released from the positive electrode data lattice, pass through the electrolyte, and are embedded in the negative electrode data lattice, making the negative electrode extremely rich in lithium and the positive electrode extremely depleted in lithium. During the discharge process, lithium ions are released from the data lattice of the negative electrode, pass through the electrolyte and then be embedded in the crystal lattice of the positive electrode data, making the positive electrode extremely rich in lithium and the negative electrode extremely depleted in lithium to achieve the effect. In this way, the difference between the positive and negative data of the potential of lithium ions in and out of metal lithium is the operating voltage of the battery.
 
Lithium-ion battery cathode data
Lithium-ion batteries are a new generation of green energy batteries with outstanding functions and have become one of the focuses of high-tech development. Lithium-ion batteries have the characteristics of high voltage, large capacity, low power consumption, no recall effect, no pollution, small size, small internal resistance, less self-discharge, and more cycles. Because of these characteristics, lithium-ion batteries have been used in many civilian and special fields such as mobile phones, notebook computers, camcorders, and digital cameras.
 
Aluminum Foil Roll for Warpping Can be an antibacterial aluminum foil composite material