MnMoO4·4H2O nanoplates grown on a Ni foam substrate for excellent electrochemical properties

MnMoO₄·4H₂O nanoplates were grown directly on a Ni foam by a facile hydrothermal route with enhanced electrochemical performances, i.e., a high specific capacitance of 1.15 F cm⁻² (2300 F g⁻¹) at 4 mA cm⁻² and a good cycling stability of 92% of the initial specific capacitance after 3000 cycles, which may be considered a prospective material for high-performance electrochemical capacitors.