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Latest Hydrogen Stories

Researchers Look To New Process To Harvest Solar Energy
2013-02-25 15:25:57

Peter Suciu for redOrbit.com — Your Universe Online Since the seventh century B.C., mankind has looked to the power of the sun to provide an energy source. In the earliest days, humans used glass and mirrors to concentrate the sun's rays to make fire. Later, around the first century A.D., the Romans discovered large south facing windows could help let in the sun´s warmth. There's even one infamous tale of Greek scientist Archimedes using bronze shields to reflect and focus...

2013-02-18 11:12:20

Fast and efficient biologically inspired catalyst could someday make fuel cells cheaper To make fuel cells more economical, engineers want a fast and efficient iron-based molecule that splits hydrogen gas to make electricity. Online Feb. 17 at Nature Chemistry, researchers report such a catalyst. It is the first iron-based catalyst that converts hydrogen directly to electricity. The result moves chemists and engineers one step closer to widely affordable fuel cells. "A drawback with...

2013-02-13 17:40:06

The PhD thesis of Aingeru Remiro-Eguskiza, a chemical engineer of the University of the Basque Country (UPV/EHU), deals with the quest for a process to produce hydrogen from bio-oil that has a lower impact on the environment than the process using current routes. The gradual increase in the price of crude oil and the negative environmental consequences that its use entails are putting us on the threshold of a change of energy model that will need to be tackled over the coming decades....

Researchers Reconfirm Original Tetrahedral Model Of Water Molecules
2013-02-13 04:45:42

Lee Rannals for redOrbit.com - Your Universe Online For all those who worried back in 2004 that the sky was falling because the original model of the molecular structure of water toppled out, have no fear, because things can go back to the way they used to be. Johannes Gutenberg University Mainz (JGU) researchers confirmed the original tetrahedral model, after an international research group challenged the model nine-years ago, claiming that water molecules form bonds only with two...

2013-02-10 23:00:43

Doctors Health Press, a division of Lombardi Publishing Corporation, and publisher of various natural health newsletters, books, and reports, including the popular online Doctors Health Press e-Bulletin, is reporting on a new study, published in Molecular and Cellular Biology, finding that hydrogen sulfide can offer a wide scope of anti-aging benefits. Boston, MA (PRWEB) February 10, 2013 Doctors Health Press, a division of Lombardi Publishing Corporation, and publisher of various natural...

How Scientists Are Using Silicon To Produce Hydrogen On Demand
2013-01-22 15:30:46

University at Buffalo New technology could help power portable devices like satellite phones and radios Super-small particles of silicon react with water to produce hydrogen almost instantaneously, according to University at Buffalo researchers. In a series of experiments, the scientists created spherical silicon particles about 10 nanometers in diameter. When combined with water, these particles reacted to form silicic acid (a nontoxic byproduct) and hydrogen – a potential...


Latest Hydrogen Reference Libraries

0_e7c2d180a7922129e99a5d11f5b9c75f
2009-07-09 17:47:41

Astatine is a radioactive chemical element. The symbol for Astatine is At and its atomic number is 85. Astatine is the heaviest halogen discovered. It was first produced by Dale R. Corson, Kenneth Ross Mackenzie, and Emilio Segrè in 1940. Although astatine is produced by radioactive decay in nature, it is typically found only in miniscule amounts due to its short half-life (the time it takes for one half of the atoms of a given radioactive substance to decay or disintegrate). Trace amounts...

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Word of the Day
barratry
  • The offense of persistently instigating lawsuits, typically groundless ones.
  • An unlawful breach of duty on the part of a ship's master or crew resulting in injury to the ship's owner.
  • Sale or purchase of positions in church or state.
This word ultimately comes from the Old French word 'barater,' to cheat.
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