Scientists from India have designed a novel electric vehicle system with a reported efficiency of 98.7%, using PV panels, a proton-exchange membrane fuel cell, battery storage and supercapacitor, with ...

Researchers at the University of Babylon in Iraq have simulated a novel two-terminal (2T) lead-free all-perovskite tandem solar cell with a wide bandgap antimony-doped perovskite top subcell and a ...