Nanostructured nickel molybdate (NiMoO4), used as a supercapacitor electroactive material, was grown through a two-step process including cathodic galvanostatic electrochemical deposition on a nickel foam (NF) current collector followed by calcination heat treatment. The structure and surface morphology of the resulting nickel molybdate electrode were evaluated using X-Ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), nitrogen adsorption and desorption measurements, and Field Emission Scanning Electron Microscopy (FESEM). Additionally, the supercapacitor performance of the nickel molybdate electrode was investigated using Cyclic Voltammetry (CV), Galvanostatic Charge-Discharge (GCD), Electrochemical Impedance Spectroscopy (EIS), and cycle stability measurements. In summary, the prepared binder-free nickel molybdate electrode demonstrated good electrochemical performance, including a high specific capacitance of 676 F g-1 at a current density of 1 A g-1, high rate capability (45% capacity retention with a 10-fold increase in the discharge current rate), and excellent cyclic stability (89.1% capacity retention after 2000 cycles at 5 A g-1).
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Kazazi,M. and Ganji Ghelyji,A. (2024). Electrochemical Deposition of Nanostructured Nickel Molybdate on Nickel Foam as a Supercapacitor Electrode. Journal of Advanced Materials and Technologies, 13(2), 10-21. doi: 10.30501/jamt.2024.447202.1296
MLA
Kazazi,M. , and Ganji Ghelyji,A. . "Electrochemical Deposition of Nanostructured Nickel Molybdate on Nickel Foam as a Supercapacitor Electrode", Journal of Advanced Materials and Technologies, 13, 2, 2024, 10-21. doi: 10.30501/jamt.2024.447202.1296
HARVARD
Kazazi M., Ganji Ghelyji A. (2024). 'Electrochemical Deposition of Nanostructured Nickel Molybdate on Nickel Foam as a Supercapacitor Electrode', Journal of Advanced Materials and Technologies, 13(2), pp. 10-21. doi: 10.30501/jamt.2024.447202.1296
CHICAGO
M. Kazazi and A. Ganji Ghelyji, "Electrochemical Deposition of Nanostructured Nickel Molybdate on Nickel Foam as a Supercapacitor Electrode," Journal of Advanced Materials and Technologies, 13 2 (2024): 10-21, doi: 10.30501/jamt.2024.447202.1296
VANCOUVER
Kazazi M., Ganji Ghelyji A. Electrochemical Deposition of Nanostructured Nickel Molybdate on Nickel Foam as a Supercapacitor Electrode. J. Adv. Mater. Technol., 2024; 13(2): 10-21. doi: 10.30501/jamt.2024.447202.1296