Boundaries no barrier for thermoelectricity
Though the Summer Olympics were postponed, there's at least one place to see agile hurdlers go for the gold.
Materials Science
Sep 8, 2020
0
84
News tagged with thermoelectricity
'Floppy' atomic dynamics help turn heat into electricity
Materials scientists at Duke University have uncovered an atomic mechanism that makes certain thermoelectric materials incredibly efficient near high-temperature phase transitions. The information will help fill critical ...
General Physics
Sep 4, 2020
0
177
Plutonium-238 to help power Perseverance on Mars
After its long journey to Mars beginning this summer, NASA's Perseverance rover will be powered across the planet's surface in part by plutonium produced at the Department of Energy's Oak Ridge National Laboratory.
Space Exploration
Jul 29, 2020
1
370
Cooling mechanism increases solar energy harvesting for self-powered outdoor sensors
Sensors placed in the environment spend long periods of time outdoors through all weather conditions, and they must continuously power themselves in order to collect data. Many, like photovoltaic cells, use the sun to produce ...
General Physics
Jul 7, 2020
0
37
Self-powered 'paper chips' could help sound an early alarm for forest fires
Recent devastating fires in the Amazon rain forest and the Australian bush highlight the need to detect forest fires at early stages, before they blaze out of control. Current methods include infrared imaging satellites, ...
Analytical Chemistry
Jun 17, 2020
0
5
Laser-powered rover to explore moon's dark shadows
A laser light shone through the dark could power robotic exploration of the most tantalizing locations in our solar system: the permanently-shadowed craters around the moon's poles, believed to be rich in water ice and other ...
Space Exploration
May 14, 2020
0
118
Untwisting plastics for charging Internet-of-Things devices
Untwisting chains of atoms within a plastic polymer improves its ability to conduct electricity, according to a report by researchers, led by Nagoya University applied physicist Hisaaki Tanaka, in the journal Science Advances. ...
Polymers
Apr 15, 2020
0
11
Creating stretchable thermoelectric generators
For the first time, a soft and stretchable organic thermoelectric module has been created that can harvest energy from body heat. The breakthrough was enabled by a new composite material that may have widespread use in smart ...
Polymers
Mar 24, 2020
0
12
Voyager 2 engineers working to restore normal operations
Engineers for NASA's Voyager 2 spacecraft are working to return the mission to normal operating conditions after one of the spacecraft's autonomous fault protection routines was triggered. Multiple fault protection routines ...
Space Exploration
Jan 29, 2020
3
837
Power dressing: Electricity-generating, stretchy, self-mending materials for wearables
Wearable electronics could be perpetually powered by stretchy, self-mending materials that use body heat to generate electricity. Three carefully curated organic compounds have been combined to develop a prototype thermoelectric ...
Materials Science
Jan 6, 2020
0
12
