The production process of artificial graphite is relatively complex, through multiple processes, such as pretreatment, granulation, graphitization and ball grinding sieve points. In these processes, different types of iron impurities may be introduced. The particle shape and size of artificial graphite particles can be regulated by the PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC production process, and its structure is relatively neat.
In the graphite material after granulation, the particles are large and relatively regular, and the requirements of magnetic field strength and uniformity may be different from that of natural graphite. At the same time, artificial graphite may be affected by some chemicals in the PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC production process, which also needs to avoid the impact of chemical pollution on material properties in the process of iron removal.
During iron removal, because of its particle structure characteristics, the magnetic field distribution of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC devices needs to be optimized according to the size and shape of the particles. Silicon-based anode material has the advantage of high specific capacity, which is one of the important development directions of lithium ion battery cathode material in the future. However, the particle structure of silicon-based materials is relatively fragile, and it is vulnerable to physical damage in the process of iron removal.
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