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Whenever you hear a conversation or read an article about hydrogen fuel cells, you tend not to listen because you do not want your mind to be tried. But the truth is, hydrogen fuel cells are much simpler than most other technologies. In a nutshell, a fuel cell / strong> is a device that produces electricity through chemical reactions. In a hydrogen fuel cell, the main reagent is, of course, hydrogen. Since hydrogen is pumped into fuel cells, electrode strips of the atom's electrons and hydrogen becomes ionized. The stripped electrons then create an electrical current. At the same time, the filters of oxygen in the fuel cell. The combination with hydrogen, the two create a chemical reaction that forms in water shift. The increased use of hydrogen fuel cells that generate electricity I, esentially causing no pollution. So why not generate all the electricity using hydrogen fuel cells? There are two main reasons.
A fuel cell produces electricity which is not much. In order to fuel cells to be useful, there must be many of them working together to generate a significant amount of energy. Typically, hydrogen fuel cells are assembled into a stack.
Fuel cells are relatively expensive. compared to other sources of energy, fuel cells are financially impractical. Cost approximately $ 1,000 per kilowatt of electric power, many companies can not justify using this technology.

However, scientists are continually working to improve efficiency and reduce costs associated with cell hydrogen fuel. If successful, the technology of hydrogen fuel cells will undoubtedly be the primary energy source worldwide!

Nick Tart is a senior at Colorado State University and founder of JuniorBiz. com, teaching the how to become young entrepreneurs . He anticipates graduating with honors in spring and chooses to use his education $ 40.000 to help young people with their businesses. Find 100 + business ideas teen on his website. entrepreneurship is a game. May the best win.