News tagged with noble metal
Cheap, abundant cathode material found for producing hydrogen fuel (w/ video)
(PhysOrg.com) -- By replacing catalysts made of expensive noble metals like platinum with cheaper, earth-abundant materials, researchers have taken a step toward enabling the large-scale production of hydrogen ...
May 10, 2011 |
4.4 / 5 (22) |
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Novel plasmonic material may merge photonic and electronic technologies
Helping bridge the gap between photonics and electronics, researchers from Purdue University have coaxed a thin film of titanium nitride into transporting plasmons, tiny electron excitations coupled to light ...
Mar 27, 2012 |
3.9 / 5 (9) |
0
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How Size Matters For Catalysts: Study Links Size, Activity, Electronic Properties
(PhysOrg.com) -- University of Utah chemists demonstrated the first conclusive link between the size of catalyst particles on a solid surface, their electronic properties and their ability to speed chemical ...
Nanotechnology / Nanomaterials
Nov 05, 2009 |
3.7 / 5 (3) |
0
Organic solvent system may improve catalyst recycling and create new nanomedicine uses
Noble metals such as platinum and palladium are becoming increasingly important because of growth in environmentally friendly applications such as fuel cells and pollution control catalysts. But the world ...
Nanotechnology / Nanomaterials
Oct 28, 2010 |
5 / 5 (1) |
0
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