| Fuel Cell Buses Technical Information by Georgetown University Advanced Vehicle Development (11/11/2000) Fuel cells produce electricity by electrochemically combining hydrogen and oxygen to form water. The hydrogen is broken down into its components (protons and electrons) at the anode. The protons pass through the electrolyte of the fuel cell. The electrons are forced to pass through an external circuit (the light bulb in the diagram), thereby supplying electrical power to external loads. On the Georgetown Fuel Cell Buses, the external loads are the propulsion and auxiliary systems. | ![](/icons/ecblank.gif) |
![Show details for Steve Gibson (1)](/icons/expand.gif) | Steve Gibson (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Bettina Bien Greaves (1)](/icons/expand.gif) | Bettina Bien Greaves (1) |
| |
![Show details for Viktor S. Grebennikov (1)](/icons/expand.gif) ![](/icons/ecblank.gif) | Viktor S. Grebennikov (1)![](/icons/ecblank.gif) |
| ![](/icons/ecblank.gif) |
![Show details for Alan Greenspan (2)](/icons/expand.gif) | Alan Greenspan (2) |
| |
| ![](/icons/ecblank.gif) |
![Show details for G. Edward Griffin (3)](/icons/expand.gif) | G. Edward Griffin (3) |
| |
| ![](/icons/ecblank.gif) |
![Show details for The Aware Group (4)](/icons/expand.gif) | The Aware Group (4) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Alexander Hamilton (1)](/icons/expand.gif) | Alexander Hamilton (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Jason Hecker (1)](/icons/expand.gif) | Jason Hecker (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for John Hoefle (1)](/icons/expand.gif) | John Hoefle (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for L. Ron Hubbard (1)](/icons/expand.gif) | L. Ron Hubbard (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for European Contact Inc. (1)](/icons/expand.gif) | European Contact Inc. (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for IRS -Criminal Investigation Division (1)](/icons/expand.gif) | IRS -Criminal Investigation Division (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Sherry Peel Jackson (1)](/icons/expand.gif) | Sherry Peel Jackson (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Fully Informed Jury Association (1)](/icons/expand.gif) | Fully Informed Jury Association (1) |
| |
![Show details for Karl Marx and Frederick Engels (1)](/icons/expand.gif) ![](/icons/ecblank.gif) | Karl Marx and Frederick Engels (1)![](/icons/ecblank.gif) |
| ![](/icons/ecblank.gif) |
![Show details for Kayo (1)](/icons/expand.gif) | Kayo (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Russ Kick (1)](/icons/expand.gif) | Russ Kick (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Byron King (2)](/icons/expand.gif) | Byron King (2) |
| |
![Show details for Dr. Martin Luther King, Jr. (1)](/icons/expand.gif) ![](/icons/ecblank.gif) | Dr. Martin Luther King, Jr. (1)![](/icons/ecblank.gif) |
| ![](/icons/ecblank.gif) |
![Show details for James Kraft-Lorenz (1)](/icons/expand.gif) | James Kraft-Lorenz (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Daniel J. Lavigne (1)](/icons/expand.gif) | Daniel J. Lavigne (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for C. S. Lewis (1)](/icons/expand.gif) | C. S. Lewis (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Ferdinand Lips (1)](/icons/expand.gif) | Ferdinand Lips (1) |
| |
![Show details for MARQUIS Financial Management Systems (1)](/icons/expand.gif) ![](/icons/ecblank.gif) | MARQUIS Financial Management Systems (1)![](/icons/ecblank.gif) |
| ![](/icons/ecblank.gif) |
![Show details for Susana Mas (1)](/icons/expand.gif) | Susana Mas (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for William H. McIlhany (1)](/icons/expand.gif) | William H. McIlhany (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Ryan McMaken (1)](/icons/expand.gif) | Ryan McMaken (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Professor John McMurtry (1)](/icons/expand.gif) | Professor John McMurtry (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Dan Meador (1)](/icons/expand.gif) | Dan Meador (1) |
| |
![Show details for Representative Jack Metcalf (1)](/icons/expand.gif) ![](/icons/ecblank.gif) | Representative Jack Metcalf (1)![](/icons/ecblank.gif) |
| ![](/icons/ecblank.gif) |
![Show details for Bob Minairk (1)](/icons/expand.gif) | Bob Minairk (1) |
| |
![Show details for Stanley K. Monteith, M.D. (1)](/icons/expand.gif) ![](/icons/ecblank.gif) | Stanley K. Monteith, M.D. (1)![](/icons/ecblank.gif) |
| ![](/icons/ecblank.gif) |
![Show details for Mother Earth News (1)](/icons/expand.gif) | Mother Earth News (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Bill Murphy (1)](/icons/expand.gif) | Bill Murphy (1) |
| |
![Show details for Dr. Joe Sweet, M.Div., D.M.Th. (1)](/icons/expand.gif) ![](/icons/ecblank.gif) | Dr. Joe Sweet, M.Div., D.M.Th. (1)![](/icons/ecblank.gif) |
| ![](/icons/ecblank.gif) |
![Show details for Matt Neuman (1)](/icons/expand.gif) | Matt Neuman (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Albert Jay Nock (1)](/icons/expand.gif) | Albert Jay Nock (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for nsnbc international (2)](/icons/expand.gif) | nsnbc international (2) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Thomas Paine (1)](/icons/expand.gif) | Thomas Paine (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Lawrence Parks (1)](/icons/expand.gif) | Lawrence Parks (1) |
| |
| ![](/icons/ecblank.gif) |
![Show details for Ron Paul (3)](/icons/expand.gif) | Ron Paul (3) |
| |
![Show details for Pennsylvania School Board Association (1)](/icons/expand.gif) ![](/icons/ecblank.gif) | Pennsylvania School Board Association (1)![](/icons/ecblank.gif) |
| ![](/icons/ecblank.gif) |
![Show details for Les Perreaux (1)](/icons/expand.gif) | Les Perreaux (1) |
| |
![Show details for Mark Pitcavage, Ph.D. (1)](/icons/expand.gif) ![](/icons/ecblank.gif) | Mark Pitcavage, Ph.D. (1)![](/icons/ecblank.gif) |
| ![](/icons/ecblank.gif) |
![Show details for Janne Pohjoispää (1)](/icons/expand.gif) | Janne Pohjoispää (1) |
| |