PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC magnetic removal technology is: graphite and CrO are added to hydrochloric acid, and the product is washed with water to obtain intercalated graphite; The intercalated graphite was reacted with hydrogen peroxide. The obtained product was washed with deionized water for many times and settled naturally until pH value was 6 7, TDG suspension was obtained.
The TDG suspension was added to the glucose solution for hydrothermal reaction, and after natural cooling, the reacted solution was vacuumized and filtered, pressed into a film, and the film was freeze-dried under vacuum. TMS LITHIUM COBALT ACID MATERIAL MAGNETIC for iron removal and iron removal, and then carbonized, three-dimensional graphene was obtained after cooling.
PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC can make the material maintain a regular arrangement of the layered structure, reduce the winding degree of the electrode material, provide a rapid transmission channel of lithium ions, effectively reduce the ion concentration gradient in the electrolyte, and inhibit the growth of lithium dendrites. It has higher fast charge performance and cycle stability at high current and high magnification.
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