Battery Manufactory

The negative electrode of lithium-ion battery is made of carbon or non-carbon materials, adhesives and additives, which are mixed to make a paste adhesive evenly coated on both sides of the copper foil, and then dried and rolled. The cathode material is the main body of lithium-ion battery to store lithium, which makes lithium ions embedded and removed in the process of charging and discharging. From a technical point of view, the cathode materials of lithium-ion batteries will show diversity in the future. With the progress of technology, the current anode materials for  lithium-ion batteries  have developed from a single artificial graphite to a situation in which natural graphite, mesophase carbon microsphere and artificial graphite are the main anode materials, and soft carbon / hard carbon, amorphous carbon, lithium titanate, silicon carbon alloy and other anode materials coexist. Anode material: mostly graphite. New research finds that titanate may be a better material. ...