摘要 |
AN ENERGY STORAGE DEVICE COMPRISING AT LEAST ONE NEGATIVE ELECTRODE (1), WHEREIN EACH NEGATIVE ELECTRODE IS INDIVIDUALLY SELECTED FROM (I) AN ELECTRODE COMPRISING NEGATIVE BATTERY ELECTRODE MATERIAL (3); (II) AN ELECTRODE COMPRISING CAPACITOR ELECTRODE MATERIAL (4); (III) A MIXED ELECTRODE COMPRISING EITHER - A MIXTURE OF BATTERY AND CAPACITOR ELECTRODE MATERIAL OR - A REGION OF BATTERY ELECTRODE MATERIAL AND A REGION OF CAPACITOR ELECTRODE MATERIAL, OR - A COMBINATION THEREOF, AND WHEREIN THE ENERGY STORAGE DEVICE EITHER COMPRISES AT LEAST ONE ELECTRODE TYPE (III), OR COMPRISES AT LEAST ONE ELECTRODE OF EACH OF TYPES (I) AND (II), - AT LEAST ONE POSITIVE ELECTRODE (5), WHEREIN THE POSITIVE ELECTRODE COMPRISES POSITIVE BATTERY ELECTRODE MATERIAL AND A CHARGING ABILITY-INCREASING ADDITIVE, SUCH AS ONE OR A MIXTURE OF: (A) CARBON NANOMATERIAL, VAPOUR GROWN CARBON FIBRE, FULLERENE, OR A TURE THEREOF, AND (B) TIN DIOXIDE CONDUCTIVE MATERIALS. |