Wax on, melt off
Drexel University researchers have made a discovery that could create roads that deice themselves during winter storms. Their secret?—Adding a little paraffin wax to the road's concrete mix.
Drexel University researchers have made a discovery that could create roads that deice themselves during winter storms. Their secret?—Adding a little paraffin wax to the road's concrete mix.
Materials Science
Sep 13, 2017
0
13
When the summer sun burns in the sky, phase change materials (PCM) integrated in building envelopes absorb the heat – it remains cool inside. When it is getting colder outside, the materials give off heat. Several grams ...
Energy & Green Tech
Dec 1, 2016
0
20
Retrofitting public buildings is crucial to meeting Europe's energy efficiency goals. But can new knowledge in retrofitting be replicated across the EU?
Energy & Green Tech
Sep 12, 2016
0
24
Silicon memory chips come in two broad types: volatile memory, such as computer RAM that loses data when the power is turned off, and nonvolatile flash technologies that store information even after we shut off our smartphones.
General Physics
Aug 8, 2016
4
1396
IBM scientists have created randomly spiking neurons using phase-change materials to store and process data. This demonstration marks a significant step forward in the development of energy-efficient, ultra-dense integrated ...
Nanophysics
Aug 3, 2016
0
3411
A team of researchers from Institut Teknologi Maju (ITMA), Universiti Putra Malaysia (UPM) has succeeded in inventing a new system, known as Nanotechnology for Encapsulation of Phase Change Material (NPCM) that can bring ...
Energy & Green Tech
Jul 28, 2016
2
28
(Phys.org)—Researchers have designed a quantum thermal transistor that can control heat currents, in analogy to the way in which an electronic transistor controls electric current. The thermal transistor could be used in ...
A team of researchers, including some from Michigan State University, is making a smart material smarter.
Engineering
Sep 15, 2015
0
23
Materials melt faster when the lines of heat spread through the cold material like the branches of a tree—and the melting rate can be steadily increased by allowing the tree architecture to freely evolve over time, researchers ...
General Physics
Jun 9, 2015
2
1308
There is an ever growing demand for high speed internet communication systems. New research has shown optical switching technology built on nanoantenna reflectarrays and tunable materials could transform high speed optical ...
Optics & Photonics
Dec 2, 2014
0
1