Search results for pure hydrogen:
On the path to metallic hydrogen
Aug 03, 2009 |
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Hydrogen, the most common element in the universe, is normally an insulating gas, but at high pressures it may turn into a superconductor. Now, scientists at the Carnegie Institution in Washington D.C., US, ...
Hydrogen-rich Material Promises Advances in Energy Transmission, Fuel Storage
Aug 20, 2009 |
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(PhysOrg.com) -- Researchers at the Stanford Institute for Materials and Energy Science, a joint institute of SLAC and Stanford University, have produced a hydrogen-rich alloy that could provide insight into ...
Researchers meet major hydrogen milestone
Sep 18, 2008 |
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A team of scientists from the U.S. Department of Energy's Idaho National Laboratory earlier this month reached a major milestone with the successful production of hydrogen through High-Temperature Electrolysis (HTE).
Tiny buckyballs squeeze hydrogen like giant Jupiter
Mar 20, 2008 |
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Hydrogen could be a clean, abundant energy source, but it's difficult to store in bulk. In new research, materials scientists at Rice University have made the surprising discovery that tiny carbon capsules called buckyballs ...
New process extracts pure hydrogen from contaminant in unrefined oil
Aug 25, 2008 |
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A commercial-scale process to extract and reuse pure hydrogen from the hydrogen sulfide that naturally contaminates unrefined oil, including oil sands, is one step closer to reality thanks to a collaboration between the U.S. ...
The March of the Carbon Nanotubes
Mar 03, 2008 |
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Stanford Synchrotron Radiation Laboratory (SSRL) researchers have surpassed by a surprising margin the Department of Energy's goal for storing hydrogen within a unique material called carbon nanotubes. The ...
Enzyme cocktail converts cellulosic materials, water into hydrogen fuel
Feb 11, 2009 |
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Tomorrow's fuel-cell vehicles may be powered by enzymes that consume cellulose from woodchips or grass and exhale hydrogen.
Palladium Nanoparticle Electrodeposition on Nanotubes Results in New Flexible Hydrogen Sensors
Aug 27, 2007 |
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In comparison to current hydrogen sensors, which are rigid and use expensive, pure palladium, Argonne's new sensors are flexible and use single-walled carbon nanotubes (SWNTs) as supports to improve efficiency ...
Unexpected Hydrides Become Stable Metals at Pressure Near One Quarter Required to Metalize Pure Hydrogen Alone
Oct 12, 2009 |
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(PhysOrg.com) -- From detailed assessments of electronic structure, researchers at the University at Buffalo, Cornell University, Stony Brook University and Moscow State University discovered that unexpected ...
Chemists offer new hydrogen purification method
Feb 15, 2009 |
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(PhysOrg.com) -- President Barack Obama's pursuit of energy independence promises to accelerate research and development for alternative energy sources -- solar, wind and geothermal power, biofuels, hydrogen ...
Hydrogen milestone could help lower fossil fuel refining costs
Oct 09, 2009 |
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(PhysOrg.com) -- Hydrogen researchers at the U.S. Department of Energy's Idaho National Laboratory have reached a milestone on the road to reducing carbon emissions and protecting the nation against the effects of peaking ...
Hydrogen Storage for Cars?
Dec 21, 2007 |
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Hydrogen is the fuel of the future. Unfortunately, one problem remains: Hydrogen is a gas and cannot easily be pumped into a tank like gasoline. Storage in the form of solid hydrides, chemical compounds of hydrogen and a ...
Hydrogen Storage Gets New Hope from Rechargeable 'Chemical Fuel Tank'
Sep 01, 2009 |
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(PhysOrg.com) -- A new method for "recycling" hydrogen-containing fuel materials could open the door to economically viable hydrogen-based vehicles.
Experimental 'wind to hydrogen' system up and running
Jan 08, 2007 |
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Xcel Energy and the U.S. Department of Energy’s National Renewable Energy Laboratory today unveiled a unique facility that uses electricity from wind turbines to produce and store pure hydrogen, offering what may become an ...
'Wiring up' enzymes for producing hydrogen in fuel cells
Nanotechnology / Nanomaterials
Nov 19, 2007 |
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Researchers in Colorado are reporting the first successful “wiring up” of hydrogenase enzymes. Those much-heralded proteins are envisioned as stars in a future hydrogen economy where they may serve as catalysts ...
