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2023

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12

Application of zirconia beads in the grinding of new energy materials


Plasma battery positive and negative materials, in its early powder preparation process, due to the different process and characteristics requirements, the choice of equipment form is not the same. According to the physical characteristics of the ingredients in the selection of accurate weighing, mixing equipment, the current process on the actual requirements and equipment maturity has been more mature and feasible; but in the process of grinding and homogenization, there will be the corresponding factors appear, in general, the horizontal sand mill is more suitable for this process.

In addition, in the method of preparing solid electrolyte Ta-LLZO powder, the solid-phase reaction method is a practical method for large-scale production of pre-sintered powder, before pressing molding and sintering, the pre-sintered powder will generally be ground zhi sub-micron to improve its sintering activity. The preparation process of solid electrolyte, the powder particle size requirements are also high, the traditional ball milling equipment has been insufficient to meet its requirements, its production relies on horizontal sand mill.