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Studies on Synthesis and Characterization of Advanced Electrode Material Nanocomposite of Tetra Metal Oxides of Fe-Mn-Ni-Co-ZIF-8@rGO

Author

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  • A. Niresha Gnana Mary

    (PhD Scholar, PG & Research Department of Chemistry, St. Joseph’s College (Affiliated to Bharathidasan University), Tiruchirappalli-2, Tamil Nadu)

  • Dr. A. S. Stella Shalini

    (Associate Professor, PG & Research Department of Chemistry, St. Joseph’s College(Affiliated to Bharathidasan University), Tiruchirappalli-2, Tamil Nadu)

  • Dr. G. Sivasankari

    (Assistant Professor, PG & Research Department of Chemistry, Cauvery College,(Affiliated to Bharathidasan University), Tiruchirappalli-18, Tamil Nadu)

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

Suggested Citation

  • 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, International Journal of Research and Innovation in Applied Science (IJRIAS), vol. 11(6), pages 2142-2151, June.
    • Handle: RePEc:bjf:journl:v:11:y:2026:i:6:p:2142-2151
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