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  1. Environment-friendly Hydrogen Fuel Cell , its challenges and ... type of fuel cell is hydrogen fuel cell that used in spacecraft. These...

    5 Answers · Environment · 25/05/2008

  2. the benefits of hydrogen fuel cells are very dramatic as you will be ...like to stress out the benefits on Hydrogen fuel cells , its basically a clean and non-...

    7 Answers · Environment · 22/04/2008

  3. A hydrogen fuel cell is a device that combines oxygen and hydrogen on the surface of an electrode...work, as in conventional power plants. While the theoretical potential of fuel cells is enormous, there are substantial technical hurdles to overcome, which...

    1 Answers · Science & Mathematics · 31/05/2010

  4. Also try: hydrogen fuel cell cars, hydrogen fuel cell technology...alternative- fuels ... - Cached Hydrogen Fuel Cell - Image Results hydrogen ...

    1 Answers · Science & Mathematics · 29/03/2013

  5. Real hydrogen fuels cells are batteries that use hydrogen and oxygen... or rather purchasers of the scam fuel cells have a poor educational background in science as even the slight...

    3 Answers · Environment · 31/03/2014

  6. Hydrogen fuel cells of the commonly used PEM type cost between $1500 and...power, a typical home would need about 6 kW. So a hydrogen fuel cell for a house would cost about $12,000, plus another $2,000 for the...

    4 Answers · Environment · 19/05/2008

  7. .... Your fuel cell is now complete. To operate the fuel cell , we need to cause bubbles of hydrogen to cling to one electrode, and bubbles of oxygen to cling to the other. ...

    3 Answers · Science & Mathematics · 27/12/2009

  8. ... commercial sales of portable devices using proprietary hydrogen fuel cell technology, trademarked as "micro hydrogen ."

    1 Answers · Science & Mathematics · 28/09/2006

  9. ... here. First off, google search for " hydrogen fuel cell " yields over half a million hits...of that energy back by using the H2 in a fuel cell . How much do you lose? Forming H2...

    7 Answers · Environment · 05/01/2011

  10. ... as a hydrogen molecule H2 gas under standard conditions. A fuel cell is a device that uses hydrogen as a fuel to generate electricity. There are many ways to generate...

    1 Answers · Science & Mathematics · 20/02/2009

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