Hydrogen Fuel Cells
Definition
Hydrogen fuel cells are devices that convert the chemical energy of hydrogen and oxygen into electrical energy through an electrochemical reaction. They produce electricity, heat, and water as byproducts.
Analogy
Think of a hydrogen fuel cell like a magic box that turns hydrogen and oxygen into electricity. It's like having a mini power plant in your backpack that only emits water vapor instead of harmful gases.
Related terms
Electrolysis: The process of using an electric current to split water molecules into hydrogen and oxygen gases.
Renewable Energy: Energy sources that can be replenished naturally, such as solar, wind, or hydroelectric power.
Fuel Cell Vehicles: These are vehicles powered by hydrogen fuel cells instead of internal combustion engines. They produce zero emissions since their only byproduct is water vapor.
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