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- Hydrogen_fuel abstract "Hydrogen fuel is a zero-emission fuel when burned with oxygen (if one considers water not as an emission) or used in a contained cell also capable of 'reversing' the reaction if needed. It often uses electrochemical cells, or combustion in internal engines, to power vehicles and electric devices. It is also used in the propulsion of spacecraft and might potentially be mass-produced and commercialized for passenger vehicles and aircraft.Hydrogen lies in the first group and first period in the periodic table, i.e. it is the first element on the periodic table, making it the lightest element. Since hydrogen gas is so light, it rises in the atmosphere and is therefore rarely found in its pure form, H2. In a flame of pure hydrogen gas, burning in air, the hydrogen (H2) reacts with oxygen (O2) to form water (H2O) and releases energy.2H2(g) + O2(g) → 2H2O(g)(If carried out in atmospheric air instead of pure oxygen (as is usually the case), hydrogen combustion may yield small amounts of nitrogen oxides, along with the water vapor.) The energy released enables hydrogen to act as a fuel. In an electrochemical cell, that energy can be used with relatively high efficiency. If it simply is used for heat, the usual thermodynamics limits on the thermal efficiency apply. Since there is very little free hydrogen gas, hydrogen is in practice only an energy carrier, like electricity, not an energy resource. Hydrogen gas must be produced, and that production always requires more energy than can be retrieved from the gas as a fuel later on. This is a limitation of the physical law of the conservation of energy. Hydrogen production induces environmental impacts.".
- Hydrogen_fuel wikiPageExternalLink hydrogen.html.
- Hydrogen_fuel wikiPageExternalLink 41134.pdf.
- Hydrogen_fuel wikiPageExternalLink IntermediateHydrogen.html.
- Hydrogen_fuel wikiPageExternalLink Hydrogen_Brinner_2001.pdf.
- Hydrogen_fuel wikiPageExternalLink hydrogen-fuel.htm.
- Hydrogen_fuel wikiPageID "1055835".
- Hydrogen_fuel wikiPageLength "9259".
- Hydrogen_fuel wikiPageOutDegree "43".
- Hydrogen_fuel wikiPageRevisionID "707229056".
- Hydrogen_fuel wikiPageWikiLink Carbon_dioxide.
- Hydrogen_fuel wikiPageWikiLink Carbon_monoxide.
- Hydrogen_fuel wikiPageWikiLink Carnots_theorem_(thermodynamics).
- Hydrogen_fuel wikiPageWikiLink Category:Fuels.
- Hydrogen_fuel wikiPageWikiLink Category:Hydrogen_economy.
- Hydrogen_fuel wikiPageWikiLink Category:Hydrogen_technologies.
- Hydrogen_fuel wikiPageWikiLink Category:Industrial_gases.
- Hydrogen_fuel wikiPageWikiLink Combustion.
- Hydrogen_fuel wikiPageWikiLink Conservation_of_energy.
- Hydrogen_fuel wikiPageWikiLink Electrochemical_cell.
- Hydrogen_fuel wikiPageWikiLink Electrolysis.
- Hydrogen_fuel wikiPageWikiLink Emission_spectrum.
- Hydrogen_fuel wikiPageWikiLink Energy_carrier.
- Hydrogen_fuel wikiPageWikiLink Excited_state.
- Hydrogen_fuel wikiPageWikiLink Fuel.
- Hydrogen_fuel wikiPageWikiLink Fuel_cell.
- Hydrogen_fuel wikiPageWikiLink Fuel_cell_vehicle.
- Hydrogen_fuel wikiPageWikiLink Global_warming.
- Hydrogen_fuel wikiPageWikiLink Greenhouse_gas.
- Hydrogen_fuel wikiPageWikiLink Ground_state.
- Hydrogen_fuel wikiPageWikiLink HCNG.
- Hydrogen_fuel wikiPageWikiLink Hydrogen.
- Hydrogen_fuel wikiPageWikiLink Hydrogen_compressor.
- Hydrogen_fuel wikiPageWikiLink Hydrogen_safety.
- Hydrogen_fuel wikiPageWikiLink Hydrogen_storage.
- Hydrogen_fuel wikiPageWikiLink Hydrogen_technologies.
- Hydrogen_fuel wikiPageWikiLink Hydrogen_vehicle.
- Hydrogen_fuel wikiPageWikiLink Liquid-propellant_rocket.
- Hydrogen_fuel wikiPageWikiLink Methane.
- Hydrogen_fuel wikiPageWikiLink Motive_power.
- Hydrogen_fuel wikiPageWikiLink NOx.
- Hydrogen_fuel wikiPageWikiLink Oxygen.
- Hydrogen_fuel wikiPageWikiLink Oxyhydrogen.
- Hydrogen_fuel wikiPageWikiLink Periodic_table.
- Hydrogen_fuel wikiPageWikiLink Photocatalytic_water_splitting.
- Hydrogen_fuel wikiPageWikiLink Stationary_fuel_cell_applications.
- Hydrogen_fuel wikiPageWikiLink Steam_reforming.
- Hydrogen_fuel wikiPageWikiLink Synthetic_fuel.
- Hydrogen_fuel wikiPageWikiLink Thermal_efficiency.
- Hydrogen_fuel wikiPageWikiLink Thermal_radiation.
- Hydrogen_fuel wikiPageWikiLink Water.
- Hydrogen_fuel wikiPageWikiLinkText "Hydrogen energy".
- Hydrogen_fuel wikiPageWikiLinkText "Hydrogen fuel".
- Hydrogen_fuel wikiPageWikiLinkText "Hydrogen".
- Hydrogen_fuel wikiPageWikiLinkText "Hydrogen-powered".
- Hydrogen_fuel wikiPageWikiLinkText "hydrofuel".
- Hydrogen_fuel wikiPageWikiLinkText "hydrogen as a fuel".
- Hydrogen_fuel wikiPageWikiLinkText "hydrogen fuel".
- Hydrogen_fuel wikiPageWikiLinkText "hydrogen".
- Hydrogen_fuel wikiPageWikiLinkText "hydrogen-fuelled".
- Hydrogen_fuel wikiPageWikiLinkText "powered from hydrogen".
- Hydrogen_fuel wikiPageUsesTemplate Template:Cite_web.
- Hydrogen_fuel wikiPageUsesTemplate Template:Commons.
- Hydrogen_fuel wikiPageUsesTemplate Template:Main.
- Hydrogen_fuel wikiPageUsesTemplate Template:Refimprove.
- Hydrogen_fuel wikiPageUsesTemplate Template:Reflist.
- Hydrogen_fuel subject Category:Fuels.
- Hydrogen_fuel subject Category:Hydrogen_economy.
- Hydrogen_fuel subject Category:Hydrogen_technologies.
- Hydrogen_fuel subject Category:Industrial_gases.
- Hydrogen_fuel hypernym Fuel.
- Hydrogen_fuel type MusicalWork.
- Hydrogen_fuel type Fuel.
- Hydrogen_fuel type Substance.
- Hydrogen_fuel type Technology.
- Hydrogen_fuel comment "Hydrogen fuel is a zero-emission fuel when burned with oxygen (if one considers water not as an emission) or used in a contained cell also capable of 'reversing' the reaction if needed. It often uses electrochemical cells, or combustion in internal engines, to power vehicles and electric devices.".
- Hydrogen_fuel label "Hydrogen fuel".
- Hydrogen_fuel sameAs Q11549077.
- Hydrogen_fuel sameAs Combustible_de_hidrógeno.
- Hydrogen_fuel sameAs انرژی_هیدروژن.
- Hydrogen_fuel sameAs 水素燃料.
- Hydrogen_fuel sameAs 수소_연료.
- Hydrogen_fuel sameAs ഹൈഡ്രജൻ_ഇന്ധനം.
- Hydrogen_fuel sameAs m.05pdd2l.
- Hydrogen_fuel sameAs ஐதரசன்_எரிபொருள்.
- Hydrogen_fuel sameAs เชื้อเพลิงไฮโดรเจน.
- Hydrogen_fuel sameAs Q11549077.
- Hydrogen_fuel wasDerivedFrom Hydrogen_fuel?oldid=707229056.
- Hydrogen_fuel isPrimaryTopicOf Hydrogen_fuel.