Future technology route of lithium battery -Lithium - Ion Battery Equipment

Future technology route of lithium battery -Lithium - Ion Battery Equipment

On August 11-13, the 12th China Auto Blue Book Forum with the theme of Winter Bud was held in Wuhan. During the three-day meeting, many heavyweight automobile industry people made speeches and dialogues around 23 topics for discussion.

At the scene, Yang Hongxin, president of Honeycomb Energy, analyzed the power lithium battery pattern and future technology development route. He said that the lamination process and low cobalt and cobalt free have become the trend of battery development.

In his view, the cobalt reserves are small and concentrated, with only 7.1 million tons and limited manufacturing and production control, which is particularly easy to control. The problem of cobalt is not eliminated, which is not in line with the development trend of electric vehicles in the future.

At the same time, the cobalt-free internal resistance is relatively high. If the lamination technology is used, it can reduce its internal resistance by another 5%. Therefore, the combination of lamination and cobalt-free technology can not only play the advantages of cobalt-free, but also solve the pain points of cobalt-free.(Lithium - Ion Battery Equipment)

Lamination and cobalt-free, one is from the perspective of process manufacturing, the other is from the perspective of material cost and safety, which is a fundamental future trend, and can meet the requirements of cost, efficiency, power and life. In June next year, Honeycomb Energy will bring cobalt-free battery cells to the market and carry out vehicle sales.

Finally, he pointed out that battery companies and vehicle companies still have a superficial understanding of battery mechanism. Why does the cell ignite suddenly? Why is it suddenly out of control? What is the mechanism? We can't fully understand it now.



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