Search results for molecular carbon:
Carbon dioxide forms polymeric materials under high pressure
Mar 25, 2009 |
4.5 / 5 (2) |
0
Carbon dioxide is a molecular gas at ambient conditions and an important consitituent of the Earth’s atmosphere. It is also a likely component in the Earth’s mantle, and it plays an important role in the life ...
Nanotube's 'tapestry' controls its growth
Nanotechnology / Nanomaterials
Feb 05, 2009 |
5 / 5 (2) |
0
HOUSTON -- (Feb. 5, 2009) -- Rice University materials scientists have put a new "twist" on carbon nanotube growth. The researchers found the highly touted nanomaterials grow like tiny molecular tapestries, ...
Global warming is changing organic matter in soil
Space & Earth / Earth Sciences
Nov 24, 2008 |
2.9 / 5 (33) |
7
(PhysOrg.com) -- New research shows that we should be looking to the ground, not the sky, to see where climate change could have its most perilous impact on life on Earth.
A Better Way to Make Nanotubes
Nanotechnology / Nanomaterials
Jan 05, 2009 |
4.9 / 5 (15) |
11
(PhysOrg.com) -- A compound synthesized for the first time by Berkeley Lab scientists could help to push nanotechnology out of the lab and into faster electronic devices, more powerful sensors, and other advanced ...
Self-aligning carbon nanotubes could be key to next generation of devices
Nanotechnology / Nanomaterials
Feb 25, 2009 |
5 / 5 (6) |
0
(PhysOrg.com) -- Scientists and engineers the world over have thought for years that the next generation of smaller, more-efficient electronic and photonic devices could be based on the use of carbon nanotubes, ...
Unlike rubber bands, molecular bonds may not break faster when pulled
Jun 17, 2009 |
5 / 5 (1) |
0
From balloons to rubber bands, things always break faster when stretched. Or do they? University of Illinois scientists studying chemical bonds now have shown this isn't always the case, and their results may have profound ...
Nanophysics: Serving up Buckyballs on a silver platter
Jul 27, 2009 |
4 / 5 (2) |
0
Scientists at Penn State University, in collaboration with institutes in the US, Finland, Germany and the UK, have figured out the long-sought structure of a layer of C60 - carbon buckyballs - on a silver ...
Toward the design of greener consumer products
Sep 16, 2009 |
5 / 5 (1) |
0
So you're a manufacturer about to introduce a new consumer product to the marketplace. Will that product or the manufacture of the product contribute to global warming through the greenhouse effect?
NASA Mission to Help Unravel Key Carbon, Climate Mysteries
Space & Earth / Earth Sciences
Jan 29, 2009 |
5 / 5 (2) |
4
(PhysOrg.com) -- NASA's first spacecraft dedicated to studying atmospheric carbon dioxide is in final preparations for a Feb. 23 launch from Vandenberg Air Force Base in California. Carbon dioxide is the leading ...
New research may lead to revolutionary new devices
Nanotechnology / Nanomaterials
Sep 25, 2009 |
4.3 / 5 (7) |
1
Dr. Jiwoong Park of Cornell University, who receives funding for basic research from the Air Force Office of Scientific Research (AFOSR), is investigating carbon nanostructures that may some day be used in ...
Nanotube risk assessment
Nanotechnology / Bio & Medicine
Sep 18, 2009 |
3.8 / 5 (4) |
0
Italian scientists suggest that we need a much more detailed toxicological approach to hazard assessment before judgement regarding the long-term safety of carbon nanotubes can be made. They outline their results in the International Jo ...
Water acts as catalyst in explosives
Mar 20, 2009 |
4.3 / 5 (12) |
2
The most abundant material on Earth exhibits some unusual chemical properties when placed under extreme conditions.
Michigan Tech Team Models Molecular Transistor
Aug 13, 2009 |
4.6 / 5 (8) |
3
(PhysOrg.com) -- Electronic gadgetry gets tinier and more powerful all the time, but at some point, the transistors and myriad other component parts will get so little they won't work. That's because when ...
Carbon molecule with a charge could be tomorrow's semiconductor
Sep 08, 2008 |
4.5 / 5 (22) |
0
Virginia Tech chemistry Professor Harry Dorn has developed a new area of fullerene chemistry that may be the backbone for development of molecular semiconductors and quantum computing applications.
Researchers use carbon nanotubes for molecular transport
Jun 09, 2008 |
4.2 / 5 (11) |
0
Molecular transport across cellular membranes is essential to many of life's processes, for example electrical signaling in nerves, muscles and synapses.
