fuel cells
Fuel cells are devices that convert chemical energy from fuels, usually hydrogen and oxygen, directly into electricity through an electrochemical reaction. They operate like batteries, but instead of relying on stored energy, they generate electricity continuously as long as fuel is supplied. The only by-products of this process are water and heat, making fuel cells a clean energy source. They are used in various applications, from powering vehicles to providing backup energy for buildings, and are seen as a promising technology for reducing reliance on fossil fuels and minimizing environmental impact.
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Fuel cells are devices that convert chemical energy from fuels, typically hydrogen, into electricity through an electrochemical reaction. They consist of two electrodes – an anode and a cathode – separated by an electrolyte. At the anode, hydrogen molecules split into protons and electrons. The protons move through the electrolyte, while the electrons travel through an external circuit, generating electricity. At the cathode, protons, electrons, and oxygen combine to produce water and heat. Fuel cells are seen as a clean energy solution, emitting only water and heat, making them suitable for various applications, from vehicles to power generation.
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Fuel cells are devices that convert chemical energy from fuels, usually hydrogen, directly into electricity through a chemical reaction with oxygen, without combustion. They work like a battery, producing electricity continuously as long as fuel is supplied. The main byproducts are water and heat, making them environmentally friendly. Fuel cells are used in various applications, from powering vehicles to providing electricity for buildings. Their efficiency and clean emissions make them a promising technology for sustainable energy solutions, especially in the transition away from fossil fuels.