By adding reinforcement and/or filling elements to thermoplastic types, a polymer used in the cathode element of secondary batteries, the electrical insulator thermoplastic material is made conductive. In this way, thermoplastic materials, electrically insulating, have the energy storage feature. Materials used as cation sources (Lithium, sodium, calcium, magnesium, etc.) in secondary batteries have been made suitable for the use of thermoplastic composite materials with electrical conductivity and energy storage properties, as an alternative to traditionally used materials such as Lithium salt, Sodium salt, Magnesium salt on the aluminum plate.
Pour en savoir plus : Thermoplastic based composite material used for cathode in secondary batteries