At present, the improvement directions of material structure design of ternary precursor mainly include monocrystal-like structure, radial structure, core-shell structure and gradient structure, etc. The improvement directions of PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC of preparation process mainly include preoxidation process of precursor, batch process and continuous combination batch process.
As the raw material of cathode material, ternary precursor material determines the performance of final material. The main preparation techniques of precursor include sol-gel method and spray pyrolysis method.
Sol-gel method is a common soft chemical method. It has the advantages of good uniformity and low synthesis temperature, and can realize the uniform mixing of MATERIAL components at molecular or atomic level. However, it also has the disadvantages of complex PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC process and high cost.
The soluble metal salt and precipitator are atomized in the spray dryer by spray pyrolysis method, and then dried. The MATERIAL synthesized by this method has the same particle size and uniform chemical composition distribution. The PTMS LITHIUM COBALT ACID MATERIAL MAGNETIC process is simple and easy to realize. It is one of the methods of industrial production of cathode materials.
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