Hydrogen: The Fuel of Tomorrow

Today people are complaining about always hot topics are petrol prices. Older generations remember the time it takes for gasoline to be purchased in one quarter of gallons; that is quite different from three to four dollars paid today. 1 Supply of gasoline does not mean that the US relies on overseas gasoline supply 1 The price of petrol is uncertain as it has been due to the dispute in the Middle East and the price rises and falls It continues.

Contrary to the general idea, there is nothing like a hydrogen car. When people talk about hydrogen cars, they usually talk about hybrid cars - hydrogen fuel cell electric cars or HFCEV. These are semi-electric and half-hydrogen fuel cells - the fuel cell is basically fixed to the battery. They can be an important bridge to carbonless future. Fuel cells generate electricity by chemical reaction, ignition of fuel is not involved. Instead, it directly converts the energy stored in chemical bonds into electrical energy. In a conventional electric car, it is necessary to charge it for about 8 hours from the sky until it is full, but a hydrogen car can fill a tank like a gasoline car. Fuel then enters the fuel cell, reacts to generate electricity and charges it with battery

Fuel cells efficiently and efficiently generate electricity using chemical energy of hydrogen and other fuels. If hydrogen is fuel, electricity, water and heat are the only products. Fuel cells are unique in their potential applications and they can supply power to large systems such as utility stations and small notebooks. Fuel cells are used in a wide range of applications including transportation, material handling, stationary, portable and emergency backup power supplies. Fuel cells have several advantages over conventional combustion techniques currently used in many power plants and passenger cars. Fuel cells can operate with higher efficiency than internal combustion engines and can convert chemical energy in fuels to electrical energy with a high efficiency of as much as 60%. Fuel cell emission is lower than internal combustion engine