The basic operation of a fuel cell relies on a that occurs across three primary components: an anode, a cathode, and an electrolyte membrane.
Hydrogen fuel is supplied to the anode, where a catalyst (typically platinum) splits the hydrogen molecules into protons ( H+cap H raised to the positive power ) and electrons ( e−e raised to the negative power
Fuel cells are electrochemical devices that generate electricity through a chemical reaction without combustion, typically by combining hydrogen and oxygen. Unlike batteries, which store a finite amount of energy, fuel cells produce power continuously as long as fuel and an oxidant are supplied. Core Working Principles