In order to better solve the problem of being the cathode material of sodium ion battery, the stability of the structure and the compatibility of the electrolyte are mainly improved by using the surface modification and nanomodification PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC, so as to improve the electrochemical performance of the material.
The most commonly used means of surface modification is generally metal oxide surface coating, such as alumina, titanium oxide, magnesium oxide, etc., although to the positive cycle performance has certain promotion, but the part of the coating agent itself is not as PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC reactivity of cathode materials, also cannot enhance the conductivity of composite materials, and they are sacrifice capacity for structural stability,
Therefore, it is urgent for PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC to find suitable surface modification materials to meet the common improvement of cycle stability and capacity of composite composites. However, with the low synthetic yield of iron-based materials, obvious side reaction with the electrolyte, and poor electrical conductivity, these problems will lead to large polarization, low discharge capacity, and poor cycle stability of the material during sodium storage.
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