... total load day − 5   kW   h load   during sunlight day = 28   kW   h remaining load day automobiles building integrated photovoltaics fuel cells hydrogen economy solar cell arrays The views...

... regulations have driven increased governmental and industrial interest in “green power” and “the hydrogen economy.” This has in turn stimulated greatly increased investment in fuel cell development for a variety of commercial applications. This investment is bringing about notable advances in fuel cell...

... 23 01 2008 07 11 2008 chromatography electrochemical electrodes electrolysis gas sensors hydrogen economy reduction (chemical) solid oxide fuel cells It is anticipated that world oil production will peak within the next decade, as worldwide demand for light hydrocarbon...

... hydrogen JP-8 fuel cell reforming hydrogen economy fuel cells high-pressure techniques hydrogen storage 2008 American Society of Mechanical Engineers ...

.... Coproduction SOFC internal reforming fuel cell natural gas electrochemical devices hydrogen economy natural gas technology solid oxide fuel cells 06 11 2006 26 09 2007 09 09 2008 2008 American Society of Mechanical Engineers ...

... to monitor operating conditions and control plant equipment has been designed. 30 11 2005 13 04 2006 proton exchange membrane fuel cells hydrogen economy autothermal reforming hydrogen PEFC momentum transport phenomena The potential evolution of a global energy system over...

... hydrogen economy carbon oxidation current density electrical conductivity catalysts Raney-nickel alkaline fuel cell hydrogen oxidation ball mill platinum catalyst In an alkaline fuel cell (AFC) the chemical energy of hydrogen and oxygen is converted into electric current...

.... The experimental results were fitted well with the kinetic model available in literature. 25 07 2005 28 03 2006 hydrogen economy chemical reactors catalysts proton exchange membrane fuel cells reaction kinetics X-ray diffraction scanning electron microscopy zinc compounds copper compounds...

... ). biomass gasification PEMFC hydrogen economy coal gasification proton exchange membrane fuel cells bioenergy conversion 06 12 2005 23 03 2006 2006 American Society of Mechanical Engineers ...

..., and rereduction processes. 30 11 2005 17 03 2006 solid oxide fuel cells electrochemical electrodes reduction (chemical) hydrogen economy thermal analysis thermodynamics Solid oxide fuel cells (SOFCs) are attracting great attention as one of the most advanced fuel cell systems...

... proton exchange membrane fuel cells hydrogen economy catalysts irreversible thermodynamics organic compounds exergy carbon compounds steam reforming ethanol hydrogen production exergetic analysis energetic analysis The consumption of energetic resources have increased over...

... with increasing time, high CO selectivity of 90% is kept for 100 h . The oxygen flux density of the solid solution is also discussed in the context of surface exchange kinetics. 25 07 2005 09 01 2006 hydrogen economy oxygen materials preparation ceramics mixed conductivity oxidation ionic...

... performance is shown to be dependent on inlet steam flow rate. 19 07 2005 19 10 2005 solid oxide fuel cells hydrogen economy solid electrolytes electrolysis zirconium stainless steel steam electrochemical electrodes scandium current density Currently there is strong interest...

... a pressure swing absorption (PSA) or other purifying device. The hydrogen economy, and in particular the use of hydrogen as an energy carrier for transportation applications, will depend upon local consumer access to inexpensive and environmentally sensitive pure hydrogen product delivery. Since hydrogen...

... cells hydrogen economy current density solid electrolytes stability scandium zirconium steam 29 06 2004 01 02 2005 Cell efficiency can be calculated for either the fuel-cell or electrolysis mode of operation. For the electrolysis mode, a “thermal efficiency” can be obtained...

.... , 2002 , “ The Future of the Hydrogen Economy: Bright or Bleak? ,” Proc. of Fuel Cells World , Lucerne , Switzerland, July 2002 . Craig , K. R. , and Mann , M...

...) for stationary and auxiliary power unit (APU) markets. The President of the U.S. has launched us into a new hydrogen economy. The logic of a hydrogen economy is compelling. The movement to a hydrogen economy will accomplish several strategic goals. The U.S. can use its own domestic resources—solar, wind, hydro...