Aluminum cathode foil for battery is a material that has good conductivity, texture douce pour un traitement facile, et c'est pas cher. Aluminum foil can also form a layer of oxide protection film on its surface, it is suitable for use as the electrode sheet for secondary batteries. Dans les piles au lithium, le potentiel d'électrode positive est élevé, and copper foil is easily oxidized at high …