Hydrogen Fuel Cells
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Introduction to Hydrogen Fuel Cells
Fuel Cell
Technology
A fuel cell is a technology that converts the chemical energy produced from the reaction between hydrogen and oxygen directly into electrical energy.
HYDROGEN FUEL CELLS
How Hydrogen Fuel Cells
Work
Hydrogen Supply
Hydrogen Supply
Hydrogen (H₂) is supplied to the anode of the fuel cell.
Oxidation Reaction at Anode
Oxidation Reaction at Anode
At the anode, hydrogen is split into protons (H⁺) and electrons (e⁻) with the help of a catalyst.
Electron Flow
Electron Flow
The separated electrons travel through an external circuit to the cathode, generating electric current.
Proton Movement
Proton Movement
Protons (H⁺) move to the cathode through the electrolyte membrane.
Reduction Reaction at Cathode
Reduction Reaction at Cathode
At the cathode, oxygen (O₂), protons (H⁺), and electrons combine to produce water (H₂O).
