LITHIUM battery is mainly composed of positive electrode MATERIAL, negative electrode material, diaphragm and electrolyte, etc. Positive electrode material accounts for more than 40% of the total cost of lithium battery, and PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC on the iron removal performance of positive electrode material directly affects the performance indicators of lithium battery. Therefore, lithium anode materials occupy a core position in lithium batteries.
At present, the positive electrode materials of lithium batteries that have been market-oriented include lithium cobaltate, lithium manganate, lithium iron phosphate and ternary materials. The iron in these materials needs to be removed by PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC, and the purity of iron removal has become more and more demanding in recent years. Magnetic separation and demagnetization run through the whole process of preparation of ternary materials. Magnetic impurities, especially the presence of single iron, can cause a short circuit of the battery, and in serious cases, it will cause the battery to fail.
The magnetic impurities in the finished products of ternary materials are mainly metal equipment wear impurities and metal impurities brought into the raw materials. PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC has a variety of structures, and there are more classification methods. According to the method of generating magnetic field, it can be divided into permanent magnet iron removal machine, electromagnetic iron removal machine, superconducting iron removal machine.
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