Electrochemical performance of graphene-oxide (GO) and MOF5-GO nanocomposite DOI
Meena Yadav, Isha Saini, Swati Sharma

et al.

Ionics, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 27, 2024

Language: Английский

Surfactant-assisted ZIF-8/Graphene nanoplatelets nanocomposite based electrode material for high performance supercapacitor applications DOI
Swati Sharma, Prakash Chand

Electrochimica Acta, Journal Year: 2025, Volume and Issue: unknown, P. 146498 - 146498

Published: May 1, 2025

Language: Английский

Citations

0
The power trio: CoS-CoFe2O4-rGO ternary composite to enhance energy density of all-solid-state asymmetric supercapacitors DOI

S.R. Shingte,

Amar M. Patil, Sibylle Gemming

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 106, P. 114842 - 114842

Published: Nov. 30, 2024

Language: Английский

Citations

2
Study of electrochemical behavior of rGO and Metal-Organic Framework nanocomposite electrodes for supercapacitive applications DOI
Meena Yadav, Isha Saini,

Nidhi Shekhawat

et al.

Physica Scripta, Journal Year: 2024, Volume and Issue: 99(11), P. 115925 - 115925

Published: Sept. 24, 2024

Abstract This research studied the electrochemical performance of reduced Graphene Oxide (rGO) and a nanocomposite comprising rGO Metal–Organic Framework-5 (MOF-5) for supercapacitor applications. The nanocomposite, synthesized through solvothermal method, aimed to capitalize on synergistic effects combining with MOF-5 under normal laboratory conditions without utilizing autoclave. By adjusting concentration oxidizing agent, oxidation degree was effectively regulated, thereby influencing its structural properties. Utilizing optimized rGO, electrodes were fabricated both MOF5-rGO configurations. Electrochemical studies carried out using three-electrode (3E) system 6M KOH electrolyte. MOF-5, graphene oxide (rGO), samples characterized x-ray powder diffraction (XRD), infrared spectroscopy (IR), scanning electron microscopy (SEM), thermogravimetric analysis (TGA) determine their chemical composition information. Impedance Spectroscopy (EIS) spectra show low internal resistance (R s ) charge transfer ct ), indicating higher conductivity nanocomposite. electrode in 3E showed specific capacitance 65 Fg −1 whereas displayed 73 at current density 1.2 Ag . demonstrates better capacitor retention (96%) compared (90%) 5A/g. These results indicate that sample is promising application.

Language: Английский

Citations

1
Electrochemical performance of graphene-oxide (GO) and MOF5-GO nanocomposite DOI
Meena Yadav, Isha Saini, Swati Sharma

et al.

Ionics, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 27, 2024

Language: Английский

Citations

1