Polymer-mediated low-temperature synthesis of CoWO4 particles for supercapacitor application DOI

Pruthvi Patel,

Dharti Patel,

Anita R. Patel

et al.

Deleted Journal, Journal Year: 2024, Volume and Issue: 245(1)

Published: Oct. 8, 2024

The electrochemical supercapacitor has shown to be a reliable and innovative type of energy storage technology over the years. Recent research that CoWO4 is potential material for applications because its unique characteristics, which make it suitable storage. particles are synthesized using hydrothermal method with PVP as capping agent, followed by 2-hour post-heat treatment at 300 ℃. powder was characterized through X-ray diffraction (XRD), scanning electron microscopy, Raman spectroscopy, techniques. XRD analysis revealed crystalline nature sample. indexed peaks conform monoclinic crystal framework space group P2/c. SEM image indicates significant structural agglomeration in material. electrode high specific capacitance 135 F/g 10 mV/s 1 M KOH electrolyte between − 0.15 V 0.6 window. Galvanostatic charge-discharge measurements reveal 115 0.23 A/g current density retains 96.12% even after 1000 cycles Moreover, improved window observed during cyclic voltammetry measurements.

Language: Английский

Development of high performance CoWO4@g-C3N4 composite as an electrode material for asymmetric supercapacitor application DOI

S. Dhineshkumar,

S. Rajkumar,

J. Princy Merlin

et al.

Journal of Industrial and Engineering Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

1
Polymer-mediated low-temperature synthesis of CoWO4 particles for supercapacitor application DOI

Pruthvi Patel,

Dharti Patel,

Anita R. Patel

et al.

Deleted Journal, Journal Year: 2024, Volume and Issue: 245(1)

Published: Oct. 8, 2024

The electrochemical supercapacitor has shown to be a reliable and innovative type of energy storage technology over the years. Recent research that CoWO4 is potential material for applications because its unique characteristics, which make it suitable storage. particles are synthesized using hydrothermal method with PVP as capping agent, followed by 2-hour post-heat treatment at 300 ℃. powder was characterized through X-ray diffraction (XRD), scanning electron microscopy, Raman spectroscopy, techniques. XRD analysis revealed crystalline nature sample. indexed peaks conform monoclinic crystal framework space group P2/c. SEM image indicates significant structural agglomeration in material. electrode high specific capacitance 135 F/g 10 mV/s 1 M KOH electrolyte between − 0.15 V 0.6 window. Galvanostatic charge-discharge measurements reveal 115 0.23 A/g current density retains 96.12% even after 1000 cycles Moreover, improved window observed during cyclic voltammetry measurements.

Language: Английский

Citations

1