Facile preparation of MnO2 nanorods and evaluation of their supercapacitive characteristics

- The first time pulsed base generation was applied to the cathodic electrodeposition of MnO2.
- Large-scale and uniform MnO2 nanorods were prepared.
- High specific capacitance of 242 F g−1 and excellent long-term cycling stability of 94.8% was observed.