Charge and Discharge Characteristics and Manufacturing Method of the Cathode Using the Cavitation Effect and CO2 Gas Treatment by JETPASTER

摘要

Since the illegal emission control regulation in Europe, we predict that the number of EV vehicles will increase to reduce environmental damage.In the manufacturing process of a lithium ion battery, most of the anode slurry has turned into water based, on the other hand in the manufacturing process of cathode slurry, it is common to use NMP, but it adversely affects the earth and the human body. Recently, a cathode material containing a high content of Ni has been used, but when it is prepared water based, the slurry becomes alkaline, the aluminum current collector corrodes and a battery can't be manufactured. We have developed a new technology to make a cathode slurry using high content of Ni water based with CO2.