For the first time, Lawrence Livermore National Laboratory (LLNL) researchers have successfully 3-D printed composite silicone materials that are flexible, stretchable and possess shape memory behavior, a discovery that could ...
Materials Science
Sep 14, 2017
0
25
We learn in school that matter comes in three states: solid, liquid and gas. A bored and clever student (we've all met one) then sometimes asks whether glass is a solid or a liquid.
Condensed Matter
Jul 18, 2017
0
162
Polymers are used for myriad applications today, and perhaps the most important property that dictates which polymer is chosen for a given application is its "glass transition temperature." Many industrial polymers possess ...
Condensed Matter
Mar 21, 2017
0
13
Water has many unusual properties, such as its solid form, ice, being able to float in liquid water, and they get weirder below its freezing point. Supercooled water—below freezing but still a liquid—is notoriously difficult ...
Condensed Matter
Dec 13, 2016
0
354
Simple cements are everywhere in construction, but researchers want to create novel construction materials to build smarter infrastructure. The cement known as mayenite is one smart material—it can be turned from an insulator ...
Condensed Matter
Aug 29, 2016
0
916
Polylactic acid, or PLA, is a biodegradable polymer commonly used to make a variety of products from disposable cups to medical implants to drug delivery systems. A team of Brown University researchers has shown that by treating ...
Polymers
Jul 25, 2016
0
12
While glass might be thought of in terms of holding wine or as a window, the stability of glass affects areas as diverse as nuclear waste storage, pharmaceuticals, and ice cream. Recently, chemical physicists at Pacific Northwest ...
Condensed Matter
Mar 18, 2016
0
1345
Most of us have seen dramatic photographs of laptops and even cars that have burst into flames due to failures in lithium-ion batteries. On a much larger scale, battery fires grounded Boeing's 787 Dreamliner jets for several ...
Nanophysics
Apr 3, 2015
0
49
University of Waterloo physicists have succeeded in measuring how the surfaces of glassy materials flow like a liquid, even when they should be solid.
Condensed Matter
Feb 28, 2014
0
57
Glass doesn't have to be brittle. Scientists propose a way of predicting whether a given glass will be brittle or ductile—a property typically associated with metals like steel or aluminum—and assert that any glass could ...
Condensed Matter
Feb 26, 2013
9
0
