Caltech scientists have created a strain of bacteria that can make small but energy-packed carbon rings that are useful starting materials for creating other chemicals and materials. These rings, which are otherwise particularly ...
Materials Science
Apr 6, 2018
0
453
A new method to produce large, monolayer single-crystal-like graphene films more than a foot long relies on harnessing a "survival of the fittest" competition among crystals. The novel technique, developed by a team led by ...
Nanomaterials
Mar 12, 2018
0
575
Scientists have used lab experiments to retrace the chemical steps leading to the creation of complex hydrocarbons in space, showing pathways to forming 2-D carbon-based nanostructures in a mix of heated gases.
Astronomy
Mar 5, 2018
2
180
Researchers from Washington State University and Tufts University have demonstrated for the first time that a single metal atom can act as a catalyst in converting carbon monoxide into carbon dioxide, a chemical reaction ...
Materials Science
Mar 5, 2018
1
962
Nitrogen-doped carbon nanotubes or modified graphene nanoribbons may be suitable replacements for platinum for fast oxygen reduction, the key reaction in fuel cells that transform chemical energy into electricity, according ...
Nanomaterials
Jan 5, 2018
0
323
Silicon—the shiny, brittle metal commonly used to make semiconductors—is an essential ingredient of modern-day electronics. But as electronic devices have become smaller and smaller, creating tiny silicon components that ...
Nanomaterials
Dec 8, 2017
1
539
(Phys.org)—A team of researchers with the Barcelona Institute of Science and Technology has developed a way to make fatty acids using a nickel catalyst along with hydrocarbons. In their paper published in the journal Nature, ...
From an electron's point of view, graphene must be a hair-raising thrill ride. For years, scientists have observed that electrons can blitz through graphene at velocities approaching the speed of light, far faster than they ...
Nanomaterials
Apr 3, 2017
0
874
In the quest for more efficient vehicles, engineers are using harder and lower-density carbon materials, such as carbon fibers, which can be manufactured sustainably by "baking" naturally occurring soft hydrocarbons in the ...
Nanomaterials
Mar 20, 2017
0
950
Drugs that contain one or more fluorine atoms tend to be more stable, more powerful, and easier for the body to absorb. For those reasons, drug developers would like to be able to incorporate fluorine or a fluorine-containing ...
Materials Science
Jan 23, 2017
0
238
