Scientists have found a clever way to double the efficiency of thermoelectric materials — those…
Browsing: Thermoelectric Materials
Thermoelectric materials are substances that can generate electrical voltage from a temperature difference or, conversely, create a temperature difference from an electrical voltage. These materials are key components in thermoelectric generators and coolers, which have applications ranging from power generation in space probes to refrigeration and automotive waste heat recovery. The efficiency of thermoelectric materials is measured by their figure of merit, which depends on their electrical conductivity, thermal conductivity, and Seebeck coefficient—a measure of the voltage generated per unit temperature difference across the material. Recent advancements in materials science, including nanostructuring techniques, have significantly enhanced the performance of thermoelectric materials, promising more efficient and environmentally friendly solutions for energy conversion and temperature control.
Researchers have demonstrated a new method for converting heat to electricity using tungsten disilicide, showing…
Researchers are advancing thermophotovoltaic (TPV) systems, which convert heat into electricity using photovoltaic cells, presenting…
A new organic thermoelectric device, capable of functioning at room temperature without a temperature gradient,…
Researchers at the CUNY Graduate Center have made significant strides in manipulating the optical properties…
A groundbreaking study by Japanese researchers demonstrates cooling via a nanopore, revolutionizing temperature control in…
A Synthetic Sulfide Mineral With Thermoelectric Properties In the effort to efficiently convert heat into…
X-ray laser experiments show that intense light distorts the structure of a thermoelectric material in…
Antimony-doped GeTe single crystals achieve high thermoelectric efficiency by reducing heat conduction while preserving electrical…
Researchers from the University of Houston have discovered a new high-efficiency thermoelectric material using a…
In search of better thermoelectric materials, a team of physicists turned to a material NASA…