Fuel Cells

A fuel cell is an electrochemical device that generates electricity through a chemical reaction between hydrogen and oxygen, producing only water and heat as byproducts. It functions like a factory that produces electricity as long as fuel (hydrogen) is supplied, unlike a battery which only stores energy and requires recharging.

How the Technology Works

  • The Reaction: Hydrogen gas (H2) is fed to the Anode, while oxygen (O2) from the air is fed to the Cathode.
  • The Split: A catalyst (usually platinum) at the anode splits hydrogen into protons and electrons.
  • Electrical Flow: A Proton Exchange Membrane (PEM) allows only the protons to ....
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