The practical use of visible light and zinc oxide nanorods for destroying bacterial water contamination has been successfully demonstrated by researchers at the Asian Institute of Technology (AIT). Nanorods grown on glass ...
Nanomaterials
May 12, 2011
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'Scrubbing' carbon dioxide (CO2) from industrial exhaust gases is one of the critical steps needed to reduce CO2 emissions. It remains a major challenge for researchers, however, to find materials that can reliably soak up ...
Materials Science
Mar 28, 2011
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(PhysOrg.com) -- While the reactions that eliminate smog-causing nitrogen oxides from automotive tail pipes appear straightforward, there is far more happening than the standard freshmen textbook shows. Professor Raul Lobo ...
Materials Science
Dec 13, 2010
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(PhysOrg.com) -- New high resolution images of electrode wires made from materials used in rechargeable lithium ion batteries shows them contorting as they become charged with electricity. The thin, nano-sized wires writhe ...
Nanophysics
Dec 9, 2010
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Scientists from Helmholtz-Zentrum Berlin (HZB) observed exotic behaviour from beryllium oxide (BeO) when they bombarded it with high-speed heavy ions: After being shot in this way, the electrons in the BeO appeared "confused", ...
General Physics
Nov 3, 2010
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The metal chromium is an essential nutrient for plant and animal metabolism, but it can accumulate to toxic and hazardous levels in the environment when discharged in industrial waste water; a point made infamous by the movie ...
Environment
Oct 12, 2010
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A little wax and soap can help build electrodes for cheaper lithium ion batteries, according to a study in August 11 issue of Nano Letters. The one-step method will allow battery developers to explore lower-priced alternatives ...
Nanomaterials
Aug 12, 2010
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Davide Crapanzano of the University of Twente (The Netherlands) has demonstrated the conditions under which a new catalytic membrane can be used for the cheaper, faster and more energy-efficient production of raw materials ...
Materials Science
Jun 1, 2010
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(PhysOrg.com) -- Bring two materials that are not themselves conductive into contact and, exactly at their interface, something remarkable happens: at that precise point, conduction is possible.
Condensed Matter
May 19, 2010
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A team of researchers at MIT has made significant progress on a technology that could lead to batteries with up to three times the energy density of any battery that currently exists.
Condensed Matter
Apr 2, 2010
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