APL’s CHESS thin films nearly double refrigeration efficiency. The scalable materials could transform cooling and…
Browsing: Thermoelectrics
Thermoelectrics refers to the study and use of the thermoelectric effect, a phenomenon where a temperature difference within certain materials can be directly converted to electric voltage and vice versa. This technology is encapsulated in thermoelectric devices that function either as thermoelectric generators (TEGs) or thermoelectric coolers (TECs). TEGs generate electricity from heat differentials, commonly used in remote areas, space probes, and applications where waste heat can be converted into useful power. TECs, on the other hand, use electricity to create a temperature difference, effectively cooling or heating an environment. The appeal of thermoelectric materials lies in their ability to harness energy that would otherwise be lost and their utility in applications where conventional refrigerants or generators are impractical due to size, noise, or moving parts.
Most fuel in gas-powered vehicles is wasted as heat, but a new study reveals a…
Researchers have developed thermoelectric generators that, even under modest temperature differences, can power a CO2…
Researchers have successfully developed a framework for generating organic thermoelectric power at ambient temperature, without…
Thermoelectric materials, crucial for converting thermal to electrical energy and reducing waste, have broadened their…
Scientists have created unique Slater-Pauling Heusler materials with semiconductor properties, offering significant potential in thermoelectric…
TU Wien’s discovery of nickel-gold thermoelectric alloys offers unprecedented efficiency in converting heat into electricity,…
Penn State researchers have created a thermoelectric cooler that significantly improves cooling power and efficiency…
Revealing the Atomic Mechanism Behind Thermoelectric Heat Transport The Science Thermoelectric devices turn thermal energy…
Harvesting energy from the temperature difference between photovoltaic cell, surrounding air leads to a viable,…
Purified Tin Selenide Has Extraordinarily High Thermoelectric Performance Perseverance, NASA’s 2020 Mars rover, is powered…
Magnesium compounds may revolutionize thermoelectric devices, offering efficiency and sustainability for applications like Mars rovers.…
What if you could run your air conditioner not on conventional electricity, but on the…
Researchers from the University of Houston have discovered a new high-efficiency thermoelectric material using a…
In a newly published study, EPFL scientists have for the first time predicted and experimentally…
Researchers from Monash University have developed a liquid-based thermocell that could harvest waste heat and…
In search of better thermoelectric materials, a team of physicists turned to a material NASA…