Symmetrical hybrid supercapacitor and use of LiMnxFe1-xPO4 as electrode material for a hybrid supercapacitor

摘要

The invention relates to a symmetrical hybrid supercapacitor (1). This has a cathode (2) containing LiMnxFe1-xPO4. Furthermore, the invention relates to the use of LiMnxFe1-xPO4 as electrode material for the hybrid supercapacitor (1). Where 0.1 x 0.9.