The production method of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC includes first dispersing graphene oxide in anhydrous ethanol to form graphene/ethanol dispersion solution; By adding lithium source as grinding medium to graphene/ethanol dispersion, using micron-grade silicon powder as silicon source, the graphene/ethanol dispersion, lithium source and silicon source were grinded in a sand mill to prepare a mixture of ethanol dispersion containing nano silicon, lithium source and graphene oxide;
The mixed material is spray-dried at 60100℃ to obtain the silicon \ lithium source powder coated with graphene oxide; The silicon \ LITHIUM source powder was transferred to an atmosphere furnace and sintered in a protective atmosphere at 650900℃. The graphene coated lithium silicate modified silicon anode MATERIAL was prepared by PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC.
The silicon anode MATERIAL prepared by PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC field has excellent electrochemical properties. With the rapid development of the global new energy industry, there has been an unprecedented strong demand for new energy vehicles, energy storage equipment and consumer electronics, and the demand for graphite anode materials has also increased significantly.
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