How A Hydrogen Fuel Cell Works In Relation To Hydrogen Powered Vehicles

How A Hydrogen Fuel Cell Works In Relation To Hydrogen Powered Vehicles

Duanne Ball

[Date: Friday, October 16, 2009] [Viewed: 91] [Comments: 0]
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This means that they can get used up, causing the battery to go dead. A fuel cell is different in that the chemicals flow into it. As a result, the cell will never die. As long as there are chemicals coming into it, it will produce electricity endlessly. With this hydrogen fuel cell technology, hho cars, hydrogen powered vehicle becomes possible.

There are several types of fuel cells, but the hydrogen fuel cell technology that powers hho cars uses what is called a proton exchange membrane, also known as a PEM. On one side of the PEM there is a cathode, which is positively charged, and on the other side there is an anode, which is negatively charged. The hydrogen gas is fed to the anode, where the platinum the anode is made of causes the hydrogen to break down into protons and neutrons. Both of these ions are drawn to the cathode like a magnet. The protons can go through the PEM to get there, but the electrons can't. Instead, they run through a circuit. This is what generates the electricity that runs a hydrogen powered vehicle.

While all of this is happening, the cathode is being bombarded with oxygen. There, a reaction breaks it into its ions as well. When the hydrogen ions reach these oxygen ions, it creates water, along with a little bit of heat. Some of the water is reused, and the rest runs out the exhaust pipe. This makes hydrogen fuel cell technology, hho cars, hydrogen powered vehicle very environmentally friendly. Instead of pumping pollution into the environment, their only byproduct is pure water.

Hydrogen fuel cells, alone, are not powerful enough to run hho cars. They only produce about .7 volts of electricity. However, when they are stacked together, the voltage increases. This aspect of hydrogen fuel cell technology is a little challenging to auto makers. They have to figure out how to give their hydrogen powered vehicle enough power without making the cell so big it won't fit inside the engine. But because fuel cells are so efficient and clean, many people feel that this is a challenge worth taking on.

Article Tags: hydrogen fuel cell technology, hho cars, hydrogen powered vehicle

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There are several types of fuel cells, but the hydrogen fuel cell technology that powers hho cars uses what is called a proton exchange membrane, also known as a PEM. On one side of the PEM there is a cathode, which is positively charged, and on the other side there is an anode, which is negatively charged.

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