International Journal of Research and Innovation in Applied Science (IJRIAS)
Studies on Synthesis and Characterization of Advanced Electrode Material Nanocomposite of Tetra Metal Oxides of Fe-Mn-Ni-Co-ZIF-8@rGO
Published July 4, 2026 • Vol. 11, Issue 6, pp. 2142–2151Open Access
DOI: 10.51584/IJRIAS.2026.11060161
Abstract
The growing demand for efficient and sustainable energy storage systems has accelerated the development of advanced electrode materials for high-performance supercapacitors. In this study, novel nanocomposite electrodes based on zeolitic imidazolate framework-8, Fe-Mn-Ni-Co tetra-metal oxides and reduced graphene oxide were designed, synthesized and characterized to enhance electrochemical energy storage performance. The synthesized materials were systematically characterized using Fourier Transform Infrared Spectroscopy and X-ray Diffraction techniques. FTIR analysis confirmed the coexistence of characteristic organic functional groups of ZIF-8 and metal-oxygen vibrations of transition metal oxides, indicating successful hybrid composite formation. XRD studies revealed the crystalline nature and phase purity of ZIF-8 along with the formation of nanocrystalline Fe-Mn-Ni-Co oxide structures. The presence of multiple transition metal ions generated lattice distortions and increased the density of electroactive sites, thereby facilitating enhanced redox reactions. Overall, the study demonstrates that ZIF-8-derived Fe-Mn-Ni-Co oxide/rGO nanocomposites are promising electrode materials for next-generation supercapacitors
Keywords: Tetra-metal oxides, Fe-Mn-Ni-Co oxide, Reduced graphene oxide (rGO), Nanocomposites, Energy storage, Electrochemical performance
| Journal | International Journal of Research and Innovation in Applied Science (IJRIAS) |
|---|---|
| ISSN | 2454-6194 |
| Volume / Issue | Volume 11, Issue 6 |
| Pages | 2142–2151 |
| Publication date | July 4, 2026 |
| DOI | 10.51584/IJRIAS.2026.11060161 |
| Publisher | RSIS International |
| License | Open Access |
How to cite this article
A. Niresha Gnana Mary, Dr. A. S. Stella Shalini, & Dr. G. Sivasankari (2026). Studies on Synthesis and Characterization of Advanced Electrode Material Nanocomposite of Tetra Metal Oxides of Fe-Mn-Ni-Co-ZIF-8@rGO. International Journal of Research and Innovation in Applied Science (IJRIAS), 11(6), 2142-2151. https://doi.org/10.51584/IJRIAS.2026.11060161
BibTeX
@article{A2026,
title = {Studies on Synthesis and Characterization of Advanced Electrode Material Nanocomposite of Tetra Metal Oxides of Fe-Mn-Ni-Co-ZIF-8@rGO},
author = {A. Niresha Gnana Mary and Dr. A. S. Stella Shalini and Dr. G. Sivasankari},
journal = {International Journal of Research and Innovation in Applied Science (IJRIAS)},
volume = {11},
number = {6},
pages = {2142--2151},
year = {2026},
doi = {10.51584/IJRIAS.2026.11060161},
publisher = {RSIS International}
}