Gimme some news sur les énergies de demain ! Là on parle de lumière -> chaleur
Côté annonce de performance:
This thermal energy harvested by the device can also be converted into electricity using thermoelectric materials. The researchers built a flexible planar solar thermoelectric harvester using the nanoparticles that reached a sustaining voltage of over 20 millivolts per square centimeter. This energy would be sufficient to power 20 LEDs per square meter of solar irradiation, the press release said.
A suivre, on verra si ça se démocratise.
Le papier: Scalable selective absorber with quasiperiodic nanostructure for low-grade solar energy harvesting featured @aip.scitation.org