Toyota Mirai and Liquid Hydrogen
The Toyota Mirai is a hydrogen fuel cell vehicle (FCV) that uses gaseous hydrogen to power its fuel cell stack, which then generates electricity to power the vehicle’s electric motor. The gaseous hydrogen is stored in carbon-fiber-reinforced fuel tanks within the vehicle. When refueling the Mirai, hydrogen is pumped into these tanks, and the process takes around five minutes. The Mirai’s hydrogen fuel tanks have been rigorously tested and proven to meet Global Technical Regulation No. 13. The vehicle has an impressive EPA-estimated 402-mile driving range when fully fueled with hydrogen.
While the search results do not explicitly mention the use of liquid hydrogen in the Toyota Mirai, they consistently refer to the use of gaseous hydrogen for powering the vehicle. Therefore, based on the available information, the Toyota Mirai does not use liquid hydrogen as a fuel source.
If you have any further questions or need additional information, feel free to ask!
Contents
- What cars are powered by liquid hydrogen?
- Does the Toyota Mirai runs on water?
- Can you put regular gas in a Toyota Mirai?
- What type of hydrogen is used in Toyota Mirai?
- Can you drink the water from a hydrogen fuel cell?
- Why hydrogen cars are not the future?
- Do hydrogen cars use liquid or gas hydrogen?
- Is there a downside to hydrogen cars?
- How much does liquid hydrogen cost per gallon?
- How much does it cost to fill up a hydrogen car?
What cars are powered by liquid hydrogen?
Automobiles. As of 2021, there are two hydrogen cars publicly available in select markets: the Toyota Mirai and the Hyundai Nexo.
Does the Toyota Mirai runs on water?
At the core of Mirai, hydrogen from the fuel tank and air entering from the intake grille meet in the Fuel Cell Stack. There, a chemical reaction involving the oxygen in the air and hydrogen creates electricity—powering Mirai. In the end, the only by-product is water.
Can you put regular gas in a Toyota Mirai?
Only Answer. The Mirai is a hydrogen-powered fuel cell vehicle that must be fueled at hydrogen stations conforming to the latest Society of Automotive Engineers (SAE) hydrogen fueling interface protocol standards or laws that may supersede such SAE standards.
What type of hydrogen is used in Toyota Mirai?
High-pressure hydrogen tanks
The tanks are 122 litres (27 imp gal; 32 US gal) combined, and store hydrogen at 70 MPa (10,000 psi).
Can you drink the water from a hydrogen fuel cell?
Most fuel cell membranes use Nafion, which can degrade but can be resistant by applying specific coatings. Membranes need catalysts with Platinium or Ruthenium, which are potentially harmful. Consequently, research shows that exhaust water is safe to drink or can easily be made secure.
Why hydrogen cars are not the future?
There is a severe lack of infrastructure for hydrogen cars, with refuelling stations few and far between. This scarcity makes it difficult for consumers to refuel their vehicles, limiting the practicality and convenience of owning a hydrogen fuel car.
Do hydrogen cars use liquid or gas hydrogen?
hydrogen gas
FCEVs are fueled with pure hydrogen gas stored in a tank on the vehicle. Similar to conventional internal combustion engine vehicles, they can fuel in about 5 minutes and have a driving range of more than 300 miles.
Is there a downside to hydrogen cars?
More energy- and labor-intensive to store and transport hydrogen than gasoline or diesel fuel. Fuel cells are expensive to replace. Safety concerns over hydrogen flammability and electrical shock. Maintenance costs remain unclear.
How much does liquid hydrogen cost per gallon?
Hydrogen fuel is much more efficient than gasoline, but it’s also four times more expensive, roughly equivalent to about $16 a gallon.
How much does it cost to fill up a hydrogen car?
How much does it cost to fill up a hydrogen car – Approximately $78 to $90, depending on the car and incentives where you live. The range from that amount of H2 depends on the vehicle. Some are able to travel more than 300 miles on a complete refilling of H2.