LITHIUM manganate treated by PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC is used as the cathode material, and the oxidizing property of the modified lithium manganate is reduced, which can further improve the safety.
Lithium iron phosphate is not the mainstream cathode material at PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC for iron removal. Dynamic lithium-ion batteries require high rate charge and discharge, that is, high current and short time release of electric energy. Another requirement for powered lithium-ion batteries is low-temperature performance. From the point of view of the material itself, lithium iron phosphate can not take into account the requirements of high current discharge, low temperature performance and light and compact.
From the material characteristics, 1) the energy density of lithium iron phosphate is relatively low, which leads to the larger volume and heavier weight of the produced battery; 2) PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC electronic conductivity of lithium iron phosphate material is low, must be added to carbon black or modified to improve the conductivity, but this will lead to larger volume, increase the electrolyte; 3) Lithium iron phosphate material has lower electron conductance at low temperature, and its low temperature performance is another obstacle to its application in power batteries.
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