What is the range of a hydrogen fuel cell car?

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 less than 4 minutes and have a driving range over 300 miles.

How far can you drive with 1 kg of hydrogen?

In any of the latest fuel cell cars, 1 kg of hydrogen will let you drive 97 – 100 km.

What is the theoretical upper limit for the efficiency of the hydrogen fuel cells?

The theoretical maximum efficiency of a fuel cell approaches 100\%, while the theoretical maximum efficiency of internal combustion engines is approximately 58\%.

Can I buy a hydrogen fuel cell car?

California is the only state that currently sells FCEVs. Welcome to the world of hydrogen fuel cell electric vehicles (FCEVs). A tiny market that includes Toyota’s Mirai, Hyundai’s Nexo and Honda Motor’s Clarity Fuel Cell, these “plug-less” EVs are the alternative to their battery electric cousins.

Is Toyota losing money on the Mirai?

They use lots of platinum, titanium, and carbon fiber between the fuel cell and hydrogen storage. Toyota sells this Mirai for $66,000 before government tax incentives knock more than $10,000 off the price. And Toyota is probably losing money on every single one it sells.

Is Toyota Mirai a hydrogen?

The Toyota Mirai (from Mirai ( 未来 ), Japanese for “future”) is a mid-size hydrogen fuel cell vehicle (FCV) manufactured by Toyota, and represents one of the first FCV automobiles to be mass-produced and sold commercially. As of December 2019, global sales totalled 10,250 Mirais.

How much electricity does a hydrogen fuel cell produce?

According to the US Department of Energy, one fuel cell produces around 0.5 to one volt of electricity. This is not enough to power even the smallest electrical devices.

Who invented hydrogen fuel?

William Robert Grove
Fuel cell/Inventors

First invented in 1839 by Welsh scientist William Robert Grove, the fuel cell wasn’t commercially used until the 1960s. As part of Project Gemini — which took part from 1962-1966 — NASA used fuel cells to generate power for probes, satellites and space capsules. 9.

How much hydrogen is in a hydrogen fuel cell car?

A kilogram of hydrogen is the fuel cell car equivalent to a gallon of gas. The Mirai holds five kilograms. Getting enough hydrogen would require electrolyzing 45 liters or about 12 gallons of water to get enough hydrogen to fill the tank.

How much does it cost to drive a hydrogen car?

In hydrogen fuel cell cars, these costs are not least dependent on the price of the fuel. At present, 1 lb (0.45 kg) of hydrogen costs around USD 14 in the U.S., as compared with USD 4.80 in Germany (this is the price the H2 Mobility partners have agreed on). An FCEV can drive about 28 miles (45 km) on 1 lb (0.45 kg) of hydrogen.

How long does it take to fill up a hydrogen tank?

The hydrogen tanks of fuel cell cars, on the other hand, are full and ready to go again in less than five minutes. For users, this brings vehicle availability and flexibility into line with those of a conventional car. For the time being, hydrogen cars still have a longer range than purely electric cars.

How to increase the efficiency of HHO hydrogen fuel cell?

Also from jar’s lid you need to run a hose straight to your car engine’s air intake. To increase the efficiency of your HHO hydrogen fuel cell you can use a Pulse Width Modulator. Abbreviated PWM the pulse width modulator will generate a pulsing current with a specific frequency which will increase the HHO gas production.