Alkaline anion-exchange membrane fuel cell
An alkaline anion-exchange membrane fuel cell (AAEMFC), also known as anion-exchange membrane fuel cells (AEMFCs), alkaline membrane fuel cells (AMFCs), hydroxide-exchange membrane fuel cells (HEMFCs), or solid alkaline fuel cells (SAFCs) is a type of alkaline fuel cell that uses an anion-exchange membrane to separate the anode and cathode compartments. Alkaline fuel cells (AFCs) are based on the transport of alkaline anions, usually hydroxide OH−, between the electrodes.
Source: Wikipedia — Alkaline anion-exchange membrane fuel cell (CC BY-SA 4.0)