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  1. ... focus of CCSER is on fuel cells , where again, a key objective is to develop ...a catalyst for conversion of renewably generated hydrogen or hydrocarbon fuels . This is...

    3 Answers · Environment · 16/08/2008

  2. ... twice the energy to make it as you get out of it. So even if a fuel cell was 50% eff, with the H2 being 50% eff only gives 25% eff...

    1 Answers · Science & Mathematics · 29/12/2006

  3. ...water (electrolysis) and reforming methane. The problem with hydrogen fuel cells is that it costs energy to get the hydrogen in the first place...

    2 Answers · Environment · 04/10/2011

  4. SCAM. Are hydrogen fuel cells real? Yes. Is that...and getting better fuel milage. However, this is not because of the hydrogen system. It's because these...

    2 Answers · Environment · 30/06/2009

  5. ...will be a home-refueling station that will use electricity and natural gas to produce hydrogen for the fuel cell . This will still result in CO2 emissions, though none from the...

    4 Answers · Environment · 18/06/2008

  6. ... question is: the catalyst breaks the bonds of the hydrogen and ionozation results due to the free electrons, and H3O+ is result from the free protons. fuel cells explained below: a fuel cell is composed of three ...

    3 Answers · Science & Mathematics · 21/01/2008

  7. ... human body contains all of the neccesssary tools to make a hydrogen fuel cell like you need. It's one of God's wonders. You...

    1 Answers · Science & Mathematics · 05/11/2009

  8. ... such as wind, hydro and biomass, or nuclear. Hydrogen can be converted to electricity and heat using ... internal combustion engines, gas turbines or fuel cells .

    2 Answers · Environment · 09/12/2012

  9. ...2.0 to 3.0 times the mileage. BUT now for the bad news to get the hydrogen used to run a fuel cell , you lose 50%. The net is the fuel cell is equal to to or 20...

    3 Answers · Environment · 16/10/2008

  10. ...car works compared to a normal internal combustion engine. The hydrogen fuel cell car works by generating eletricity to power an electric motor. Hydrogen ...

    6 Answers · Environment · 12/12/2009

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