H4V3O8, a new vanadium(IV) oxide electroactive material for aqueous and non aqueous batteries

摘要

A new electroactive material of formula H 4 V 3 O 8 obtainable from H 2 V 3 O 8 is described as well as a method for its production, an electroactive cathode coating material comprising this electroactive material, a method for its production and cathodes as well as aqueous and non aqueous, rechargeable and non rechargeable batteries comprising such cathodes.