Production process of sulfate polyanionic sodium ion cathode material

Materials are usually placed in sealed plastic bags or other containers to prevent moisture and contamination. At the same time, it is also necessary to store the packaged materials in a dry, ventilated, and dark environment to ensure their stability and long-term storage.

The production process of sulfate polyanionic sodium ion cathode materials includes steps such as raw material preparation, material mixing, precipitation, filtration and washing, drying and sintering, crushing and screening, packaging and storage. By scientifically and reasonably controlling the process parameters of each step, high-quality sulfate polyanionic sodium ion cathode materials can be prepared, providing strong support for the development of modern battery industry.