V2Cu5H4O12

V2Cu5H4O12 is a mixed-valent ceramic compound containing vanadium and copper oxides with hydroxyl groups, belonging to the family of layered metal oxide hydroxides. This material is primarily of research interest for energy storage and catalytic applications, where the combination of transition metals offers potential for redox activity and ion transport. The vanadium-copper oxide family is being investigated for battery cathodes, supercapacitors, and heterogeneous catalysts, though V2Cu5H4O12 specifically remains largely in the experimental phase with potential advantages over single-metal oxide alternatives in multi-electron transfer reactions.