The researchers studied how electric current created heat flows in a lithium-ion battery cell. The heat flowed opposite to electric current, resulting in a higher temperature on the side where current ...

Thermoelectric materials have garnered significant interest due to their inherent ability to directly convert thermal gradients into electrical energy and vice versa. At the heart of this technology ...

Egyptian researchers have built and analyzed a solar-powered mini refrigerator using thermoelectric units (TUs) for cooling. The thermoelectric coolers (TECs) in this study use the Peltier effect, ...