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What are the advantages and disadvantages of using hydrogen to fuel cars?

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What are the advantages and disadvantages of using hydrogen to fuel cars?

Hydrogen Fuel Cell Advantages and Disadvantages in Material…

  • Hydrogen Fuel Cell Technology.
  • Advantage: High Energy Density Improves Productivity.
  • Disadvantage: The Use of Fossil Fuels in Hydrogen Production.
  • Disadvantage: Hydrogen Storage and Transportation.
  • Disadvantage: Fuel Cell Efficiency.

In what ways hydrogen is used to run vehicles?

Fuel cell vehicles use hydrogen gas to power an electric motor. Unlike conventional vehicles which run on gasoline or diesel, fuel cell cars and trucks combine hydrogen and oxygen to produce electricity, which runs a motor.

Why is hydrogen gas not used as fuel?

Hydrogen has the highest calorific value so it can be considered as the best fuel but it is highly inflammable so it is diificult to store, transport and handle so it is used as a fuel only where it is absolutely necessary.

What are the advantages of using hydrogen as a fuel class 11?

The cleanest fuel available when combusted produces no carbon residues. Highly efficient when compared to other energy sources.

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What cars have hydrogen fuel cells?

A couple of the hydrogen fuel cell cars that have made headlines of the past couple of years are the Honda FCX Clarity and the Chevy Equinox Fuel Cell. The Honda Clarity has won numerous awards including the 2009 World Green Car award and the 2009 Grove Medal.

What is hydrogen used for in vehicles?

A hydrogen vehicle is a vehicle that uses hydrogen as its onboard fuel for motive power. Hydrogen vehicles include hydrogen-fueled space rockets, as well as automobiles and other transportation vehicles.

How do fuel cell electric vehicles work using hydrogen?

Hydrogen is supplied to the negative or anode side of the fuel cell.

  • Anode catalyst activates hydrogen molecules,releasing electrons.
  • The electrons then travel from anode to cathode,creating an electrical current.
  • The hydrogen molecules responsible for releasing electrons become hydrogen ions.

    • Are there hydrogen powered cars?

    The cars were part of a 31-city, Hydrogen Road Tour that also includes hydrogen-powered vehicles from GM, Honda, Hyundai, Kia, Nissan and Toyota. A lot of people believe that hydrogen fuel cells are the most important alternative fuel technology currently under development.

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