Carbon-Coated MnMoO4 Nanorod for High-Performance Lithium-Ion Batteries

Mesoporous MnMoO4 Nanorods for Enhanced Electrochemical Performance

“…Among molybdenum oxysalts (MMoO 4 ; M = Mn, Ni, Co, Fe), MnMoO 4 is the least explored. The theoretical specific capacity of MnMoO 4 is 998 mAhg À1 , [15] which is greater than theoretical specific capacities of MnO and MoO 2 but lower than MoO 3 . [7,16,17] MoO 3 suffers from poor conductivity and stability whereas MnO has poor stability at lower potential, although latter has high specific capacity.…”

“…Nevertheless, significant capacity fading has been observed after several cycles ,. Mixed‐molybdenum oxides (molybdenum oxysalts) are the new materials and they seem as attractive hosts for Li + ions insertion. The new material obtained by blending of two metals in oxide‐matrices harvests the new architecture/structure and chemical properties of both binary oxides.…”

“…Blending of Mn with Mo is a critical move to establish a stable and high capacity material. Wang et al., have worked on bare and carbon coated MnMoO 4 and found that MnMoO 4 nanoparticles showed high specific capacity and good stability …”

“…Wang et al, have worked on bare and carbon coated MnMoO 4 and found that MnMoO 4 nanoparticles showed high specific capacity and good stability. [15] Herein, we report a fast synthesis of mesoporous MnMoO 4 nanorods (NRs) by a single step hydrothermal method. Several physicochemical characterization techniques have been utilized to confirm the desired state of as synthesized MnMoO 4 NRs.…”

Hierarchical Nickel Cobaltate/Manganese Dioxide Core‐Shell Nanowire Arrays on Graphene‐Decorated Nickel Foam for High‐Performance Supercapacitors

“…It has been reported that richer redox reaction of NiCo 2 O 4 benefiting from nickel and cobalt ions than from single component nickel oxides or cobalt oxides in high‐performance supercapacitors. In general, it is important for electrode materials to obtain high specific surface area and proper pore size for efficient faradaic reaction . One‐dimensional NiCo 2 O 4 nanostructure grown on conductive substrate has been investigated, but the whole electrode easily suffers from low material utilization and corrosion damage in alkaline environment.…”