Version 1
: Received: 3 August 2024 / Approved: 5 August 2024 / Online: 6 August 2024 (12:30:32 CEST)
How to cite:
Kandasamy, S. K.; Ramyea, R.; Priyadharshini, M. G.; Michalska, M. Solvothermal Synthesis of Bimetallic Fe/Ni Metal Organic Framework/Polyaniline Composite for Supercapacitor. Preprints2024, 2024080358. https://doi.org/10.20944/preprints202408.0358.v1
Kandasamy, S. K.; Ramyea, R.; Priyadharshini, M. G.; Michalska, M. Solvothermal Synthesis of Bimetallic Fe/Ni Metal Organic Framework/Polyaniline Composite for Supercapacitor. Preprints 2024, 2024080358. https://doi.org/10.20944/preprints202408.0358.v1
Kandasamy, S. K.; Ramyea, R.; Priyadharshini, M. G.; Michalska, M. Solvothermal Synthesis of Bimetallic Fe/Ni Metal Organic Framework/Polyaniline Composite for Supercapacitor. Preprints2024, 2024080358. https://doi.org/10.20944/preprints202408.0358.v1
APA Style
Kandasamy, S. K., Ramyea, R., Priyadharshini, M. G., & Michalska, M. (2024). Solvothermal Synthesis of Bimetallic Fe/Ni Metal Organic Framework/Polyaniline Composite for Supercapacitor. Preprints. https://doi.org/10.20944/preprints202408.0358.v1
Chicago/Turabian Style
Kandasamy, S. K., M. G. Priyadharshini and Monika Michalska. 2024 "Solvothermal Synthesis of Bimetallic Fe/Ni Metal Organic Framework/Polyaniline Composite for Supercapacitor" Preprints. https://doi.org/10.20944/preprints202408.0358.v1
Abstract
Metal-organic frameworks (MOFs) are being investigated for their potential to develop high-performance supercapacitors due to their porosity and well-defined topologies. This work presents a new hybrid nanocomposite, developed through a solvothermal method, using bimetallic (Fe/Ni) MOF and polyaniline. The morphology and structure of the electrode material were evaluated using scanning electron microscopy (SEM), X-ray diffraction (XRD), and Fourier-transform infrared spectroscopy (FTIR). Electrochemical performances were evaluated in 6 M KOH using an electrochemical workstation. The specific capacitance of Bimetallic Fe/Ni MOF and Bimetallic Fe/Ni MOF with PANI at 10 mVs-1 are 104 Fg-1 and 90 Fg-1, respectively. The EIS spectra show that the composite has lower series resistance and higher charge transfer resistance compared to pristine Fe/Ni MOF.
Keywords
Fe/Ni Metal Organic Framework; Electrodes; Series resistance; Specific capacitance
Subject
Chemistry and Materials Science, Electrochemistry
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.