The electrochemical device that we are all familiar with is the battery. A battery has all of its chemicals stored inside, and it converts those chemicals into electricity. This means that a battery eventually "goes dead" and you either throw it away or recharge it. With a fuel cell, chemicals constantly flow into the cell so it never goes dead, as long as there is a flow of chemicals into the cell, the electricity flows out of the cell. Most fuel cells in use today use hydrogen and oxygen as the chemicals.
Alicia
1 comment:
This is actually good idea and whoever made it deserves some kind of award. We all use batteries today, and most of the things we own, operate on some kind of battery operated system. We all know that battery will go dead sooner or later, even if its rechargeable, so why wouldn't we be able to find a god use for something like this. Usage of this in a regular household would save us a lot of "garbage disposal" and also money, because they should lasf for long time.
Dragan
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