Introduce the application of lithium-ion batteries in various fields

As we all know, new market demand for lithium-ion batteries is forming very quickly. Lithium-ion batteries are currently divided into three major parts. The first piece is consumer electronics. Now everyone on mobile devices, the vast majority of smart phones, notebook computers have already used lithium-ion batteries, this market capacity can basically be calculated in units of tens of billions. The second area is the emerging demand for electric vehicles, whether it is pure electric vehicles or plug-in hybrid vehicles, the current demand has gradually formed. The third piece is to remind colleagues that in the future, lithium batteries will be used in the field of energy storage. Its market capacity will be broader than that of electric vehicles, and its market can even be measured by such an output value of trillions. The demand of the electric vehicle and energy storage market has created a new market space for lithium-ion batteries. At present, a group of companies with technological foundation and production capacity are growing very fast, and the technological progress of power lithium battery is also very rapid. Lithium-ion batteries are currently one of the commonly used battery types in electric vehicles and are being used by more and more new energy vehicles. Although the energy density of lithium-ion batteries cannot be compared with gasoline at all, it is extremely difficult for other battery technologies to reach the level of lithium-ion batteries. Li-ion batteries cannot be replaced by other batteries in terms of energy density and service life. From lead-acid batteries, nickel-cadmium batteries, nickel-hydrogen batteries, to lithium-ion batteries, energy density has been continuously increasing. At present, the lithium-ion batteries equipped with mainstream electric vehicles mainly include two kinds of lithium iron phosphate batteries and ternary lithium-ion batteries. Compared with lithium iron phosphate batteries, ternary lithium ion batteries have much higher weight energy density. In addition, the low temperature resistance of ternary lithium ion batteries in winter is much higher than that of lithium iron phosphate batteries. This means that a ternary lithium-ion battery of the same weight has a longer range than a lithium iron phosphate battery. As the energy density of iron phosphate lithium-ion batteries has little room for improvement, and there is still room for development of ternary lithium-ion batteries, ternary lithium-ion batteries will become the technological trend of electric vehicles in the future. From the current point of view, electric vehicles and energy storage applications require safety, high energy density, long life, low cost, and products with fairly mature technologies to achieve industrialization to match the rapid development of these two industries. Looking at it now, lithium-ion power lithium batteries are currently the best choice. The broad market demand is also attracting a lot of Ru0026D and manufacturing investment into this industry, which has promoted the rapid development of lithium-ion battery technology, so this industry has developed very fast recently. When it comes to power lithium batteries, in fact, it is very important in technology. Power lithium batteries pursue five aspects of performance, safety is the first priority, the other two pursuits, one is energy density, the other is power density, and the most important is service life. The last one is cost. The five aspects must be developed in a balanced manner, and a larger system is needed to ensure the balanced development of these five aspects. For example, electrochemical equipment, process, quality, supply chain, materials, thermal management, test verification, etc., these things are indispensable. If these aspects are not fully guaranteed and advanced, it will be difficult to guarantee the performance of the five core aspects of power lithium batteries. Therefore, the development and production of power lithium batteries is a technology-intensive and capital-intensive type that requires huge investment. industry. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: How to improve the battery life of mobile phones?