ã€China Aluminum Industry Network】1. Significantly increase the consistency of the battery pack and drastically reduce the battery composition. Such as:
Significantly reduce the increase in the dynamic resistance of the battery core;
Increase the pressure differential consistency of the battery pack;
Extend the life of the battery pack;
Substantially reduce the battery composition.
2. Improve the adhesion of the active material and the current collector and reduce the manufacturing cost of the pole piece. Such as:
Improve the adhesion of cathode materials and collectors using aqueous systems;
Improve the adhesion of nanometer or sub-micrometer cathode materials and collectors;
Improve the adhesion of lithium titanate or other high-capacity anode materials and collectors;
Improve the pass rate of the pole piece and reduce the manufacturing cost of the pole piece.
3. Reduce polarization, increase magnification and g capacity, improve battery performance.
Such as partially reducing the proportion of the binder in the active material, increasing the gram capacity;
Improve the electrical contact between the active material and the current collector;
Reduce polarization and improve power performance.
4. Protect the collector and extend battery life. Such as:
Prevent collector corrosion, oxidation;
Improve the surface tension of the collector and enhance the easy coating performance of the current collector;
It can replace the more expensive etching foil or replace the original standard foil with thinner foil.