Analysis of the advantages of ternary lithium battery cathode materials

Advantages of ternary lithium battery cathode materials 1. High energy density is the biggest advantage of ternary lithium batteries, and the voltage platform is an important indicator of battery energy density, which determines the basic efficiency and cost of the battery. The higher the voltage platform, the greater the specific capacity. Large, so the battery of the same size, weight, and even the same ampere hour, the ternary material lithium battery with a higher voltage platform has a longer battery life. 2. The discharge voltage platform of the single ternary lithium battery is as high as 3.7V, the lithium iron phosphate is 3.2V, and the lithium titanate is only 2.3V, so from the energy density perspective, the ternary lithium battery has absolute advantages. 3. Long battery life. According to the calculation of the battery cycle of Sanyuanli 1000 times, it is fully charged and discharged once in three days, and the service life reaches 8.3 years. Even if there is a loss process, it can also reach more than 7 years. Compared with other cathode materials, ternary materials have the most comprehensive performance. They can be used in small lithium batteries for mobile phones and notebook computers, as well as large power lithium batteries for electric vehicles. The market potential is huge. Through the decomposition of lithium batteries and their demand markets and the prospects for the use of various cathode materials, ternary materials will become the mainstream of cathode materials, and there is huge room for development. Although the market demand for ternary materials continues to increase and the performance of materials companies continues to rise, the continued high prices of ternary materials have compressed the profit margins of a large number of battery companies. Pursuing the dual goals of energy density improvement and cost reduction, the ternary doped lithium manganate cathode material method has become a feasible choice for many power lithium-ion battery companies. It is known that after ternary materials are doped with manganese, there will be positive uses for cathode materials in reducing costs, improving safety, and increasing magnification. With cobalt prices maintaining high prices for a long time, power lithium-ion battery companies' attempts to explore ternary manganese doping may continue to heat up. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Analysis of the procedures for the production and processing equipment of lithium batteries