What is aluminum-air battery?

Chemical reaction of the aluminum-air battery with zinc-air cell similar to the aluminum-air battery at a high purity aluminum Al (aluminum 99.99 percent) as a negative electrode, a positive electrode oxygen, potassium hydroxide (KOH) or sodium hydroxide (NaOH) aqueous electrolyte. Aluminum intake oxygen in the air, the chemical reaction in the battery discharges, the role of oxygen and aluminum into alumina.

1. The aluminum-air battery works

Chemical reaction of the aluminum-air battery with zinc-air cell similar to the aluminum-air battery at a high purity aluminum Al (aluminum 99.99 percent) as the anode, oxygen The positive electrode, potassium hydroxide (KOH) or sodium hydroxide (NaOH) solution as an electrolyte. Aluminum intake oxygen in the air, the chemical reaction in the battery discharges, the role of oxygen and aluminum into alumina. Progress aluminum-air battery very quickly, apply it on the EV has achieved good results, it is a promising air battery.

2. The characteristics of the aluminum-air cell structure

In the unit cell to aluminum (Al) as a negative electrode, a positive electrode of oxygen, on both sides of aluminum-air cell has a pair of auxiliary air electrode, a positive electrode as aluminum-air battery , at work consumes a small amount of water and aluminum.

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