SITE MAP Use the links below to go directly to any page on this site. Home       Project Overview Questionnaire Credits Copyright Policy Updates and Changes     Fuel Cell Basics Glossary of Terms     Fuel Cell Pages Alkali Molten Carbonate Proton Exchange Membrane Phosphoric Acid Solid Oxide     Fuel Cell Origins Origins: 1840-1890 Origins: 1880-1965 Sources of Information     Fuel Cell Images Alkali #1: U.S. Army cell #2: Fuel cell motorcycle #3: Project Apollo cell Molten Carbonate #1: Component module #2: Texas Instruments stack #3: Miramar power plant Origins: Early Images #1: Grove's gas battery #2: Wilhelm Ostwald #3: Jacques's carbon cell #4: Mond and Langer's cell Proton Exchange Membrane #1: Polymer electrolyte #2: Fan with diesel cell #3: Gemini VII cell #4: Small applications #5: Unpiloted aerial vehicle #6: Residential cells Phosphoric Acid #1: Allis-Chalmers team #2: South Windsor plant #3: H-Power bus Solid Oxide #1: Tubular cell diagram #2: Tubular cell bundle #3: Siemens-Westinghouse plant Top ©2004 Smithsonian Institution (Copyright Statement)