phosphoric acid fuel cell

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• Phosphoric Acid Fuel Cell — Die Phosphorsäurebrennstoffzelle (engl. Phosphoric Acid Fuel Cell, PAFC) ist eine Mitteltemperatur Brennstoffzelle. Inhaltsverzeichnis 1 Prinzip 2 Reaktionsgleichungen 3 Vor und Nachteile gegenüber anderen Brennstoffzellen 4 Weblinks …   Deutsch Wikipedia

• Phosphoric acid fuel cell — Phosphoric acid fuel cells (PAFC) are a type of fuel cell that uses liquid phosphoric acid as an electrolyte. The electrodes are made of carbon paper coated with a finely dispersed platinum catalyst, which make them expensive to manufacture. They …   Wikipedia

• Formic acid fuel cell — Direct formic acid fuel cells or DFAFCs are a subcategory of proton exchange membrane fuel cells where, the fuel, formic acid, is not reformed, but fed directly to the fuel cell. Their applications include small, portable electronics such as… …   Wikipedia

• Fuel cell — For other uses, see Fuel cell (disambiguation). Demonstration model of a direct methanol fuel cell. The actual fuel cell stack is the layered cube shape in the center of the image A fuel cell is a device that converts the chemical energy from a… …   Wikipedia

• Molten carbonate fuel cell — Scheme of a molten carbonate fuel cell Molten carbonate fuel cells (MCFCs) are high temperature fuel cells, that operate at temperatures of 600°C and above. Molten carbonate fuel cells (MCFCs) are currently being developed for natural gas, biogas …   Wikipedia

• Protonic ceramic fuel cell — The Protonic ceramic fuel cell or PCFC is a fuel cell based on a ceramic electrolyte material that exhibits high protonic conductivity at elevated temperatures. PCFCs share the thermal and kinetic advantages of high temperature operation at 700… …   Wikipedia

• Direct methanol fuel cell — Direct methanol fuel cells or DMFCs are a subcategory of proton exchange fuel cells in which methanol is used as the fuel. Their main advantage is the ease of transport of methanol, an energy dense yet reasonably stable liquid at all… …   Wikipedia

• Electro-galvanic fuel cell — 3 electro galvanic fuel cells from a rebreather An electro galvanic fuel cell is an electrical device, one form of which is commonly used to measure the concentration of oxygen gas in scuba diving and medical equipment. A chemical reaction occurs …   Wikipedia

• Direct-ethanol fuel cell — Direct ethanol fuel cells or DEFCs are a subcategory of Proton exchange fuel cells where the fuel, ethanol, is fed directly to the fuel cell. Contents 1 Advantages 2 Reaction 3 Issues 4 …   Wikipedia

• Direct borohydride fuel cell — Direct borohydride fuel cells (DBFCs) are a subcategory of alkaline fuel cells which are directly fed by sodium borohydride or potassium borohydride as a fuel and either air/oxygen[1] or hydrogen peroxide[2] as the oxidant. DBFCs are relatively… …   Wikipedia

• Metal hydride fuel cell — Metal hydride fuel cells are a subclass of alkaline fuel cells that are currently in the research and development phase. A notable feature is their ability to chemically bond and store hydrogen within the cell. This feature is shared with direct… …   Wikipedia