Scientists improved battery durability and energy density with a nano-spring coating.

It's thanks to a team from the Paul Scherrer Institute, or PSI, that's developing a cathode coating geared to increase battery cell voltage from 4.3 to 4.8 with great capacity retention.

and minimizing life-cycle impacts of the battery manufacturing process. The facility consists of a 1000 square foot dry room which maintains less than 0.5% RH and -40 to -60 °C dew point which ...