Zinc Bromide Battery
Two oppositely charged liquids are passed through an ion-exchange membrane to produce electricity.
. The electrolyte is usually a zinc bromide-potassium chloride solution. Bromine, in both liquid and vapor form, is toxic and a strong irritant.
Advantages:
- High energy density
- Long cycle life
Disadvantages:
- Toxicity
- Complexity - pumping system
See also: Battery.
Subjects: Electrochemistry