The raw material react under hydrothermal conditions, and after washing and drying, PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC obtains the sodium ion cathode material. Take 0.6g in 20ml ionic liquid, then add 0.4g and mixed powder, stir for 1min, and put in 60℃ for solvent heat for 6h,
After natural cooling, it was washed with absolute ethanol and acetone, dried and PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC of the sodium ion battery before coating in situ. Raw materials, using ascorbic acid to adjust the pH value to 6.5, and 140℃ hydrothermal reaction for 24h, the synthesis of sodium ion cathode material. Take 0.4g dissolved in 10ml ionic liquid, then add 0.3g carbon nanotubes to the mixed yellow solution, stirring for 2min,
The solvent was heated at 50℃ for 12h. After natural cooling, it was washed with absolute ethanol and acetone, and dried by PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC of sodium ion cell composite cathode material coated with carbon nanotubes.
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