Lithium Battery Conductive Coating

Conductive coating is also called pre-coating. In the lithium battery industry, it usually refers to a layer of conductive coating coated on the surface of the positive electrode current collector - aluminum foil. The aluminum foil coated with conductive coating is called pre-coated aluminum foil or simply coated aluminum foil. layer of aluminum foil. Conductive coatings can effectively improve the adhesion of pole pieces in lithium batteries, reduce the amount of binder used, and also significantly improve the electrical performance of the battery. Its earliest experiments in batteries can be traced back to the 1970s. With the development of the new energy industry, especially the development of lithium iron phosphate batteries, it has become a hot new technology or new material in the industry.