Study on the Construction of Ternary Transition Metal Composite of Zn5Mo2O11·5H2O@Fe3O4 with Enhanced Lithium Storage Performance

In this paper, the ternary transition metal composite of Zn 5 Mo 2 O 11 ·5H 2 O@Fe 3 O 4 has been successfully designed and constructed. The structural characteristics of formed composites were characterized and elucidated. As one novel anode material, the electrochemical lithium storage mechanism of Zn 5 Mo 2 O 11 ·5H 2 O@Fe 3 O 4 composite was proposed. At the current densities of 2.0, 5.0 and 10.0   A   g -1 , Zn 5 Mo 2 O 11 ·5H 2 O@Fe 3 O 4 delivered an excellent electrochemical stabilities and lithium storage capacities. The synergistic conductive effect enhances the electrochemical lithium storage performance of formed Zn 5 Mo 2 O 11 ·5H 2 O@Fe 3 O 4 composite, presents a broad promising prospect for the construction of transition metal molybdate composite based energy storage devices.