PolymPart: Researchers at Fraunhofer Umsicht (Fraunhofer institute for environmental, safety and energy technology) have developed a ‘bipolar plate’ (explained below) for bipolar construction batteries (ditto) that is flexible and can be made on a roll-to-roll process. “We manufacture bipolar plates from polymers that have been made electrically conductive,” said Fraunhofer researcher Dr Anna Grevé. “In this way, […]