Recently, due to the successful commercialization of lithium ion battery, the sodium ion battery with the same main group has also attracted much attention. Compared with lithium ion batteries, PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC except iron and sodium ion batteries have a wide range of raw material sodium sources, cheap prices, and the resource distribution is not limited by geographical restrictions, so it has great resource and cost advantages.
Method for PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC preparation of a new sodium ion cathode material, Place feso4 7h2o in ar below 500℃ for a pretreatment reaction to remove the crystalline water, The same is feso4 h2o iron source; Weigh 0.1g of naf and 3.4g of feso4 h2o iron source prepared in containers and mixed evenly, To mix the salt, Add 10ml of propylene glycol to the mixed salt to mix the mixed salt solution; The prepared mixed salt solution was ground in a wet ball mill at 300 r/min for 10h, Is to the mixture;
The prepared mixture is placed in a sealed reactor, and propylene glycol is added to the reactor into 50ml mixture; the reactor with the mixture is placed in a temperature of 200℃ for 30h, namely the sodium ion cathode material semi-finished product; the sodium ion cathode material prepared by PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC is centrifugal and dried, namely the sodium ion cathode material.
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