EDLC (electric double-layer) carbon-based plus pseudocapacitor (RuO2, MnO2); high power density (10 kW/kg) but lower energy (10 Wh/kg) than batteries; 1M+ cycle life; trams + grid frequency regulation.
EDLC (electric double-layer) carbon-based plus pseudocapacitor (RuO2, MnO2); high power density (10 kW/kg) but lower energy (10 Wh/kg) than batteries; 1M+ cycle life; trams + grid frequency regulation.