Symmetric supercapacitor based on Co3O4 nanoparticles with an improved specific capacitance and energy density

CR Babu, AV Avani, TS Xavier, M Tomy, S Shaji… - Journal of Energy …, 2024 - Elsevier
Metal oxides have garnered significant research interest as highly effective electrode
materials for supercapacitors. In this study, we synthesized Co 3 O 4, an electrode material …

Synthesis of cobalt-based nanomaterials from organic precursors

M Smyrnioti, T Ioannides - Cobalt, 2017 - books.google.com
Abstract Development of efficient and low-cost methods for the production of cobalt and
cobalt oxide nanoparticles is of great interest. Such nanoparticles are typically prepared via …

Glucose sensing, photocatalytic and antibacterial properties of graphene–ZnO nanoparticle hybrids

T Kavitha, AI Gopalan, KP Lee, SY Park - Carbon, 2012 - Elsevier
A simple and efficient approach was developed to uniformly decorate graphene nanosheets
with zinc oxide (ZnO) nanoparticles. A single source precursor, zinc benzoate dihydrazinate …

[PDF][PDF] Characterization of cobalt oxide nanoparticles prepared by the thermal decomposition

S Farhadi, M Javanmard, G Nadri - Acta Chimica Slovenica, 2016 - academia.edu
In this work, thermal decomposition of the [Co (NH3) 5 (H2O)](NO3) 3 precursor complex
was investigated under solid state conditions. Thermal analysis (TG/DTA) showed that the …

Synthesis, characterization, and investigation of optical and magnetic properties of cobalt oxide (Co3O4) nanoparticles

S Farhadi, J Safabakhsh, P Zaringhadam - Journal of Nanostructure in …, 2013 - Springer
Spinel-type cobalt oxide (Co 3 O 4) nanoparticles have been easily prepared through a
simple thermal decomposition route at low temperature (175° C) using carbonatotetra …

Effect of ligand on particle size and morphology of nanostructures synthesized by thermal decomposition of coordination compounds

Z Fereshteh, M Salavati-Niasari - Advances in colloid and interface science, 2017 - Elsevier
Thermal decomposition of organometallic and various coordination compounds are known
as general method to synthesize a wide range of nanostructures including metals, metal …

Efficient separation and coprecipitation for simplified cathode recycling

L Yu, Y Bai, R Essehli, A Bisht, I Belharouak - Energy Storage Materials, 2023 - Elsevier
Hydrometallurgical recycling of spent lithium-ion batteries is among the most promising
recovery approaches. The current hydrometallurgical method for battery recycling faces …

Synthesis, spectral characterization, lethal dose (LD50) and acute toxicity studies of 1, 4-Bis (imidazolylazo) benzene (BIAB)

HAK Kyhoiesh, MK Al-Hussainawy, AS Waheeb… - Heliyon, 2021 - cell.com
The preparation and spectral identification of new heterocyclic azo ligand 1, 4-Bis
(imidazolylazo) benzene (BIAB) was prepared by reacting a diazonium chloride salt solution …

Electrochemical characteristics of Co3O4 nanoparticles synthesized via the hydrothermal approach for supercapacitor applications

CR Babu, AV Avani, S Shaji, EI Anila - Journal of Solid State …, 2024 - Springer
Abstract Cobalt oxide (Co3O4), a transition metal oxide known for its favourable capacitive
properties and surface characteristics, is a promising candidate for electrode materials in …

Chemical vapor deposition-grown single-layer graphene-supported nanostructured Co3O4 composite as binder-free electrode for asymmetric supercapacitor and …

Y Haldorai, RS Kumar, S Ramesh, RTR Kumar… - Journal of Alloys and …, 2024 - Elsevier
In this study, we developed a monolayer graphene/nanostructured cobalt oxide (MLG/Co 3
O 4) composite for asymmetric supercapacitor and electrochemical sensor applications. The …