How does Toyota Mirai fuel cell work?

How does the Toyota Mirai fuel cell work?
The Toyota Mirai is a mid-size hydrogen fuel cell vehicle (FCV) that operates using a fuel cell stack. Here’s how it works:
1. Fuel Cell Stack: At the core of the Mirai, hydrogen from the fuel tank and air from the intake grille meet in the fuel cell stack. The fuel cell stack contains solid-polymer electrolyte fuel cells developed by Toyota.
2. Chemical Reaction: In the fuel cell stack, a chemical reaction occurs between the oxygen in the air and the hydrogen. This reaction generates electricity, which powers the Mirai.
3. Electricity Generation: The electricity generated by the fuel cell stack is used to power the electric motor of the Mirai. The electric motor produces 182 horsepower.
4. Water Vapor: The only by-product of the chemical reaction in the fuel cell stack is water vapor.
5. Refueling: Refueling the Mirai is similar to refueling a gasoline-powered vehicle. There is a pump and a nozzle, and hydrogen is pumped into carbon-fiber-reinforced fuel tanks where it is stored.
It’s important to note that the Mirai is a hydrogen fuel cell vehicle, which means it uses hydrogen as a fuel source to generate electricity, rather than relying on a traditional internal combustion engine or a battery like in electric vehicles.

Does Mirai come with free fuel?

Customers who lease a 2023 Mirai by March 31,2024 will receive complimentary fuel for three years or $15,000, whichever comes first. Customers who purchase a 2023 Mirai by March 31, 2024 will receive complimentary fuel for six years or $15,000, whichever comes first.

What is the MPG of hydrogen fuel?

Average Expected Energy Use (mpge)
FCEBs have an average fuel economy of approximately 7.9 miles per kilogram of hydrogen, which equates to approximately 7 miles per diesel gallon equivalent (DGE).

How do I refill my Toyota Mirai?

And h-35. And also may be displayed as 700. And 350 bar the toyota mirai is compatible with both nozzles however h-70 is the preferred fueling because it provides a full fill.

Do hydrogen fuel cells need maintenance?

You will have to replace air filters and top off a few fluids, but the automakers provide no-cost scheduled maintenance for three years. The automakers also provide warranties for all key fuel cell components, including the fuel cell stack, compressor, hydrogen Page 16 tanks, battery packs, and fueling control units.

Does Mirai need oil change?

How often does a 2021 Toyota Mirai need an Oil Change? An oil change is one of the most basic and vital services for your vehicle. Synthetic oil usually should be changed each 7,500 – 10,000 miles. Toyota endorses getting your 2021 Toyota Mirai oil & filter changed each 3,000-5,000 miles for conventional oil.

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.

Is hydrogen fuel cell cheaper than gas?

How much does hydrogen cost – $13 to $16 per kilogram – this is about the same cost of gas today. 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.

What fuel cell does Toyota Mirai use?

hydrogen
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.

How long does fuel cell last in Mirai?

However, it appears that hydrogen fuel cells have a similar average lifespan to gasoline and EV engines at around 150,000 to 200,000 miles. There are several ways to help lengthen the use of your Mirai. First, try to avoid weighing down your vehicle with more cargo than it was designed to accommodate.

Does Toyota Mirai work with water?

The Toyota Mirai, a hydrogen fuel cell vehicle, utilizes a process called electrolysis to produce hydrogen from water.