Biothermal battery
Biophan Technologies, a US company, has developed the Biothermal battery, based on the use of thermoelectric materials, using nanoscale-based, thin-film materials to convert thermal energy produced naturally by the human body into electrical energy.
The resulting power can be used to 'trickle charge' batteries for medium-power devices such as defibrillators, or directly power low-energy devices like pacemakers.
Helping lithium–sulfur batteries reach their full potential
Researchers at Argonne National Laboratory have created a redox-active interlayer within...
Ammonium: the secret ingredient for stable perovskite solar cells?
Scientists from Exciton Science have created perovskite solar cells with 21% efficiency,...
New mechanism developed for high-efficiency organic solar cells
Scientists from City University of Hong Kong have discovered a novel photophysical mechanism that...