They can, but so far it's so much easier to use traditional fuels that it's just not worth it.
Anything that needs electricity can be fed from a fuel cell.Power vehicles
Earlier carburated vehicles used external fuel pumps.
It is used as fuel in vehicles
Hydrogen fuel cells are used in various applications, including transportation, where they power fuel cell vehicles like buses, trucks, and passenger cars. They are also employed in stationary power generation for backup power systems and renewable energy integration. Additionally, hydrogen fuel cells are utilized in industrial settings, such as forklift operations in warehouses, and in aerospace for powering spacecraft.
Fuel Cell vehicles are available in limited quantities, e.g. http://world.honda.com/FuelCell/ , but the major challenges are that the cells themselves aren't really competitive with other fuel sources yet, and places to refuel the vehicles are scarce.
Yeast cells can be used in alternative fuel production through the process of fermentation, where they break down sugars to produce ethanol. This ethanol can be used as a biofuel in vehicles, reducing greenhouse gas emissions compared to traditional gasoline. Yeast cells are efficient at converting sugars to ethanol, making them a valuable tool in the production of alternative fuels.
To power vehicles, for example, it is used as rocket fuel to power rockets and planes.
The application range of hydrogen fuel cells includes automobiles, forklifts, airplanes, boats, submarines, fueling stations, power generation, hybrid vehicles, notebooks, smartphones and many others.
The application range of hydrogen fuel cells includes automobiles, forklifts, airplanes, boats, submarines, fueling stations, power generation, hybrid vehicles, notebooks, smartphones and many others.
There are currently no Fuel Cell vehicles being sold to the public. Only prototypes have been built.
Hydrogen Cells Battery Fuel tank (Gasoline or diesel fuel)
To power vehicles, for example, it is used as rocket fuel to power rockets and planes.