The difficulty of silicon-based cathode materials mainly lies in how to effectively remove iron impurities while avoiding damage to silicon particles. PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC When removing iron, the magnetic field force may agglomerate or break the silicon particles. Moreover, silicon-based materials are very sensitive to impurities when alloying reaction with lithium, and a small amount of iron impurities may seriously affect their electrochemical properties.
Therefore, for silicon-based anode materials, in addition to selecting the appropriate PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC equipment and process parameters, it is also necessary to strictly test the materials after iron removal to ensure that its quality meets the requirements. Alloy anode materials, such as lithium-ion battery alloy materials, have the advantages of high specific capacity and high safety.
In the process of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC iron removal of such materials, the composition and the interaction of the alloy should be considered. Because the properties of alloys are different from those of a single element, the adsorption and accommodation of iron impurities are also different. In iron removal, it may be necessary to adjust the methods and parameters according to the specific type of alloy.
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