Fuel cells are classified primarily by the kind of electrolyte they employ. This classification determines the kind of electro-chemical reactions that take place in the cell, the kind of catalysts required, the temperature range in which the cell operates, the fuel required, and other factors.
Beside this, what are the five types of fuel cells?
At present, five fuel-cell types are potentially appropriate for fuel-cell rail, including (1) solid oxide (SOFC), (2) molten carbonate (MCFC), (3) phosphoric acid (PAFC), (4) proton exchange membrane (PEMFC), and (5) alkaline (AFC).
Furthermore, what is a characteristic of all fuel cells?
What is a characteristic of all fuel cells? Energy from the Sun is converted into electricity. Electrical energy is produced from oxidation reactions. Oxidation reactions are used to produce thermal energy.
What are the uses of the various types of fuel cells?
Fuel cells are used for primary and backup power for commercial, industrial and residential buildings and in remote or inaccessible areas. They are also used to power fuel cell vehicles, including forklifts, automobiles, buses, boats, motorcycles and submarines.
What is the principle of fuel cell?
A typical fuel cell works by passing hydrogen through the anode of a fuel cell and oxygen through the cathode. At the anode site, a catalyst splits the hydrogen molecules into electrons and protons.