Developing a facile method to construct 3D hierarchical CoMoO4@C@MnO2 core-shell structure aligned on Ni foam with enhanced pseudocapacitive performances
Hierachical 3D CoMoO4@C@MnO2 is synthesized by a facile hydrothermal method. The as-prepared CoMoO4 nanorod arrays are covered by ultrathin MnO2 nanosheets. CoMoO4 nanorod arrays and MnO2 nanosheets have a strong synergistic effect. The heterostructure exhibits excellent capacitive performances.