The galvanostatic charge-discharge (GCD) curves of the
Here, we present structural, morphological, and electrochemical analysis of Cr-doped Co3O4 nanostructures and their carbon nanotubes/reduced graphene oxide (CNT/rGO) based …
Nitrogen-doped carbon quantum dots (N-CQDs)/Co3O4 …
Jan 1, 2021 · In this report, we have fabricated a nanocomposite entailing of Nitrogen doped carbon quantum dots decorated in Co3 O 4 nanoparticles via a simple hydrothermal method. …
a GCD curves of Co3O4@Co–CH//AC at different current …
In this work, a cobalt oxide/tin oxide (Co3O4/SnO2) composite was prepared by a facile co-precipitation method and employed for the voltammetric determination of ornidazole (ODZ). …
Symmetric supercapacitor based on Co3O4 nanoparticles with an …
Mar 1, 2024 · In this study, we synthesized Co 3 O 4, an electrode material for supercapacitors, utilizing an in-situ hydrothermal method with varying pH levels in the precursor solution.
Construction of sandwich-structured Co3O4–Fe3O4 composite …
Mar 24, 2025 · The appropriate substitution of Co3O4 with Fe3O4 is favorable in promoting the rapid transfer of electrolyte ions and alleviating changes in volume during the electrochemical …
(a) CV curves of Co3O4@CoS/CC at different scan rates; (b ...
In this work, a two-step electrodeposition strategy is developed for the synthesis of core-shell Co3O4@CoS nanosheet arrays on carbon cloth (CC) for supercapacitor applications.
Controllable synthesis of CoMoO4@Co3O4 core-shell
Jan 30, 2025 · High performance supercapacitor electrodes have been synthesized by a simple hydrothermal reaction method. The pre-synthesized CoMoO 4 nanorods on Ni foam acted as …
Simple fabrication of Co - RSC Publishing
In this study, we demonstrate the in situ fabrication of Co 3 O 4 -decorated N-doped LIG (Co 3 O 4 -NLIG) using the duplicate laser-induction method, which involves two laser irradiation …
Phytosynthesis of Co3O4 Nanoparticles as the High Energy …
Size and morphological techniques combined with X-ray diffraction (XRD) showed the small size of Co 3 O 4 -NPs deformed in a spherical shape. The activated carbon (AC) electrode and Co …
Study of structural, optical, surface and electrochemical properties …
May 20, 2024 · Co 3 O 4 nanoparticles with a cubic phase and a spinel structure underwent a two-hour thermal treatment at 600 °C in a furnace. The exceedingly pure cubic crystalline …