Remove iron from lithium iron phosphate

The performance of lithium-ion batteries is closely related to the quality of the cathode material. The quality of cathode MATERIAL is related to the removal effect of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC. The cathode material is one of the key core materials of lithium ion battery, and its performance directly affects the performance indexes of lithium ion battery. The cathode material of lithium ion battery includes lithium cobalt acid, lithium manganese acid, lithium iron phosphate and ternary materials.

PTMS MAGNETIC SEPARATOR

Compared with other raw materials of LITHIUM ion battery, the cathode materials are more diversified, the production process is more complex, and the risk of quality failure is greater. Therefore, the requirement of IRON removal for PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC is higher.

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When iron (Fe), copper (Cu), Chromium (Cr), nickel (Ni), zinc (Zn), silver (Ag) and other metal impurities exist in the cathode material, the voltage in the formation stage of the battery reaches the REDOX potential of these metal elements, these metals will be oxidized in the positive electrode and then reduced to the negative electrode. When the metal elements at the negative electrode accumulate to a certain extent, The hard edges of the deposited metal can puncture the diaphragm, causing the battery to self-discharge. PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC removal effect is good.

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