The performance advantage of carbon aluminum foil/copper foil

　　Significantly improve the consistency of battery packs and greatly reduce the cost of battery packs. Such as: · significantly reduce the increase in the internal resistance of the battery cell;

　　· Improve the voltage difference between the battery pack;

　　· Extension of the life of the battery pack;

　　· Significantly reduce the cost of battery pack.

　　2. Improve the adhesion of the active materials and the streaming body to reduce the cost of the polar film manufacturing. like:

　　· Improve the adhesion of the positive electrode materials and collectives of the water -based system;

　　· Improve the adhesion of nano -level or sub -micron -level orthopedic materials and collector;

　　· Improve the adhesion of lithium titanate or other high -capacity negative electrode materials and collector;

　　· Increase the qualification rate of the polar film and reduce the cost of the polar film manufacturing.

　　The use of carbon and aluminum foil is increased from 10GF to 60GF (3m tape or a hundred grid knife method), and the adhesion force is significantly improved.

　　3. Reduce polarization, increase magnification and gram capacity, and improve battery performance. like:

　　· Partially reduces the proportion of adhesives in active materials to increase the capacity of grams;

　　· Improve electrical contact between active substances and streams;

　　· Reduce polarization and improve power performance.

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