CR2032 button cell battery cathode material characteristics and CR2032 button cell battery cathode material technology

　　CR2032 button cell battery cathode material characteristics and CR2032 button cell battery cathode material technology. Cathode materials are one of the key materials that determine the performance of lithium batteries. The varieties of cathode materials are diversified and the production processes are more complex. Cathode materials are the most critical raw materials in lithium batteries. In the current market, cathode materials for power lithium batteries have diverse systems. It has three characteristics: personalization of needs and changing market conditions.

　　CR2032 button cell battery cathode material characteristics

　　First: system diversification

　　Currently, the cathode materials for power lithium batteries on the market mainly include lithium manganate, lithium iron phosphate, lithium nickel cobalt manganate and nickel-cobalt binary material systems. Different material systems have their own characteristics and have their own application fields and market demands.

　　The lithium manganate system has the characteristics of low cost, high platform and excellent safety performance, and occupies a large share in the fields of replacing lead-acid batteries and low-speed logistics vehicles. However, this material has low volume specific capacity and poor high-temperature circulation, which limits its application in commercial vehicles, logistics vehicles and other fields.

　　Lithium iron phosphate battery is the most widely used power battery material in the Chinese market. The material's high safety and cycle stability enable it to occupy a certain position in application fields such as commercial vehicles and special vehicles. Large capacity CR2032 button cell battery

　　Lithium nickel cobalt manganate and nickel cobalt binary materials have increased their share in the power market in recent years. Tesla electric vehicles, which are popular all over the world, have opened a new era of ternary electric vehicles. Based on the continuous pursuit of volume specific energy, more and more electric logistics vehicles and passenger cars choose to use this type of material.

　　Second: Personalized needs

　　In the early stages of market development, new energy vehicles are in full bloom, and their requirements for power batteries and materials are also different. At present, power CR2032 button cell battery products include soft pack, aluminum shell, cylindrical and other systems. Each system has different performance requirements and application requirements in each CR2032 button cell battery factory.

　　Third: The market is constantly changing

　　The new subsidy policy proposes for the first time that the energy density of lithium batteries is used as a reference indicator in terms of product technical requirements, and the ban on ternary materials has been "lifted". In the direction of higher energy density development, high-nickel ternary materials will undoubtedly become a hot spot for research and development and industrialization in the future.

　　CR2032 button cell battery cathode material technology level

　　The overall technical level and quality control capabilities of CR2032 button cell battery cathode material companies in Japan and South Korea are superior to most CR2032 button cell battery cathode material companies in my country, and they have certain advantages in the competition for high-end CR2032 button cell battery cathode materials.

　　As the product quality and consistency levels of some Chinese CR2032 button cell battery cathode material companies have rapidly improved in recent years, and they have great cost advantages, Japanese and Korean CR2032 button cell battery companies have begun to gradually increase their efforts to purchase CR2032 button cell battery cathode materials from my country in recent years.

　　Due to the high degree of technological integration in the CR2032 button cell battery cathode material industry and the strict requirements of downstream customers on product quality, some companies that do not have core competitiveness will gradually withdraw, and advantageous companies in the industry will occupy more and more market shares.

　　As CR2032 button cell battery technology improves and the CR2032 button cell battery market matures, the application fields of different cathode materials are gradually divided, that is, lithium-ion batteries have different performance requirements for various cathode materials. Therefore, the mainstream synthesis technologies and processes of cathode materials have also experienced different development paths.

　　At present, my country has become the largest producer of CR2032 button cell battery cathode materials, accounting for more than 50%. The scale of R&D strength is also the largest in the world. We believe that in the future stage of large-scale intelligent manufacturing, our country's scientific workers will also make important contributions in new processes, new equipment, and intelligence.

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