Storage requirements in the temperature of 20±5 °C, humidity of not more than 50% of the environment, transport must avoid air and water vapor on the erosion of aluminum foil;
The corresponding coating of the active substance D50 is preferably not more than 4 ~ 5 μm, the compaction density is not more than 2.25g / cm, and the specific surface area is in the range of 13 ~ 18 ㎡ / g.
The heat dissipation of the carbon layer is worse than that of aluminum foil, so the belt speed and baking temperature need to be appropriately fine-tuned when coating;
Carbon-coated aluminum foil has a considerable improvement in the comprehensive performance of lithium batteries and capacitors, but it cannot be used as the main factor to change the performance of a battery, such as battery energy density, high and low temperature performance, high voltage and so on.