Can fuel cells be used in automobiles?

Can fuel cells be used in automobiles?

Fuel cell vehicles (FCV) use fuel cells to power the vehicle's electric motor. Many FCVs use a fuel cell combined with a battery and supercapacitor to efficiently start-up, power, and utilize the best energy source for constant and peak power.

What is a fuel cell in a car?

A fuel cell vehicle (FCV) or fuel cell electric vehicle (FCEV) is an electric vehicle that uses a fuel cell, sometimes in combination with a small battery or supercapacitor, to power its onboard electric motor. Fuel cells in vehicles generate electricity generally using oxygen from the air and compressed hydrogen.

Who is making fuel cell cars?

Hyundai and Rimac are co-developing the car, which will use a hydrogen fuel cell and an electric motor to achieve more than 373 miles of range. Hyundai announced today that it is betting big on hydrogen fuel-cell technology for everything from the pictured sports car to robotaxis and large commercial trucks.

How much is a fuel cell vehicle?

Rather than focusing on plug-in electric vehicles, the automaker is manufacturing a hydrogen fuel cell-powered car that the company is calling the Mirai, according to NPR — and with $20,000 worth of government subsidies, it costs just $50,000.

Does Tesla use hydrogen fuel cells?

Battery electric vehicles, or BEVs, are the electric vehicles that most of us are familiar with today, like Teslas. ... A hydrogen fuel cell electric vehicle, or FCEV, like Toyota's Mirai, combines hydrogen with oxygen to produce electricity, which then powers the electric motor that drives the car.

What are the disadvantages of a fuel cell?

Disadvantages of using fuel cells in cars

• hydrogen is in the gas state at room temperature and pressure, so it is difficult to store in the car.
• fuel cells and electric motors are less durable than petrol engines and diesel engines, so they are not so long-lasting.
• fuel cells are very expensive.

How long does a fuel cell last?

The fuel cell stacks are designed to last the lifetime of the vehicle, about 150,000–200,000 miles. At the end of its lifespan, the fuel cell will be disassembled and the materials recycled, similar to what happens with vehicle components today.

Do Fuel cell cars have a future?

Although fuel-cell vehicles have been commercially available for a while, the EPA lists only three for the 2021 model year: the Honda Clarity, Hyundai Nexo, and Toyota Mirai. That number will shrink, as Honda announced it's canceling the Clarity after model-year 2021.

Are fuel cell cars better than electric cars?

• The ONLY thing that electric cars do better at than hydrogen cars is its efficiency, but fuel cell is still better than the most efficient ICE (38% by Toyota) developed today. If you still think BEV are better than fuel-cell, you clearly don't own an electric car, and you have no right to argue.

What fuel is used in a fuel cell automobile engine?

• In a fuel cell vehicle, hydrogen gas stored in a tank is supplied to the fuel cell stack which in turn converts it to electricity, the electricity generated is used to power the motor that moves the car. Basically, a fuel cell vehicle is an electric vehicle that uses a fuel cell as its source of electricity and not a battery!!

What is the used in a fuel-cell automobile?

• A fuel cell vehicle ( FCV) or fuel cell electric vehicle ( FCEV) is an electric vehicle that uses a fuel cell , sometimes in combination with a small battery or supercapacitor, to power its onboard electric motor. Fuel cells in vehicles generate electricity generally using oxygen from the air and compressed hydrogen.

What by-product would a fuel cell car produce?

• At the cathode, the protons, electrons, and oxygen combine to produce water molecules. Byproducts of this process are water, typically in vapor form, and heat. With no moving parts, fuel cells operate silently and reliably. The fuel cell's waste heat can be used for heating or cooling.