Introduction of lithium ion battery

Now technological innovation, scientific and technological progress, the development of batteries has given the people the gospel, and brought a lot of help to people. Today, I am introducing the lithium-ion battery for everyone.

Due to its high safety performance, high-temperature lithium ion battery, high ionic conductivity and low cost, lithium-ion battery has become the preferred direction for the development of next-generation large-scale energy storage batteries. The main working principle of lithium batteries is to generate current by the migration of lithium ions between positive and negative electrodes. This migration is carried out in solution, which often causes loss of the battery itself. Wu Yuping pioneered a new idea: a composite film made of polymer materials and inorganic materials, wrapped in metal lithium. The composite film becomes a "free gate" in which the potential of lithium ions "crosses the space" between the positive and negative electrodes. Wu Yuping said: "You can think of it as the potential of lithium ions through the membrane, and then go to the negative pole, and then directly return to the positive pole from the negative pole. It is like a science fiction film, people crossing the time gate can directly in the earth and outer space. There is a round trip between them." Therefore, Professor Wu also called this new discovery "potential crossing."

This new type of aqueous lithium battery will become a "powerful" of new energy products with outstanding safety and durability. The driving distance of the electric vehicle equipped with it is expected to reach 400 kilometers, while the conventional lithium electric vehicle with the equivalent volume is only 150-180 kilometers.

The page contains the contents of the machine translation.