What type of air battery

1. Zinc-air battery ① Neutral zinc-air battery: The structure is almost the same as the zinc-manganese round battery, the only difference is that the manganese dioxide in the carbon package is replaced with activated carbon. And there are vents around the battery cover, which should be opened during use. ②Button zinc-air battery: The structure is basically the same as the zinc-silver button battery, but there are also small holes on the cover, which should be opened when in use. ③Low-power and high-charge zinc-air wet battery: a pure chemical battery, which is composed of an activated carbon electrode at one end, a plate-shaped zinc electrode at the other end and an electrolyte (sodium hydroxide). ④ High-power zinc-air battery: Potassium hydroxide is used as the electrolyte solution, combined with sheet-type activated carbon electrodes and zinc powder in the middle of the battery to cause battery reaction. This type of zinc battery is temporarily activated, so it can be reused, and when the battery is exhausted, it can continue to be used as long as the electrode and solution are replaced. 2. Lithium-air battery Lithium-air battery is currently the most cutting-edge air battery. So it is the most cutting-edge, so naturally it has not been popularized, because it has a larger flaw. Scientists all over the world are constantly looking for ways to solve this problem. Although the performance of the lithium element itself is very good: high density, and theoretically it can be added, the stored power is more sufficient, the reaction generation is fast, and the efficiency is high. But why do we say that its defects are still large? Because lithium-air batteries will generate solid oxide lithium oxide (Li2O), and lithium oxide will accumulate on the positive electrode, which will cause the battery reaction to stop. However, scientists are going further and further on the road of continuous improvement of lithium-ion batteries. The author believes that lithium-air batteries will become popular in the near future. 3. Aluminum-air battery. As the name suggests, the aluminum-air battery is a new type of battery that uses aluminum and air as battery materials. It is a pollution-free, long-lasting, stable and reliable power supply, and it is very friendly to the environment. Not only that, but its own structure and raw materials will change according to different environments. Both deep sea and land can work normally, and it has excellent environmental adaptability. Long service life, light texture, and low cost are destined for aluminum-air batteries to have broad development prospects in this field. 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 article: How to detect the quality and cycle life of lithium-ion batteries