[HTML][HTML] Investigation of the Electrochemical Behavior of CuO-NiO-Co3O4 Nanocomposites for Enhanced Supercapacitor Applications

K Kannan, K Chinnaiah, K Gurushankar… - Materials, 2024 - mdpi.com
In the present study, composites incorporating NiO-Co3O4 (NC) and CuO-NiO-Co3O4
(CNC) as active electrode materials were produced through the hydrothermal method and …

Synthesis of Co3O4/NiO nanospherical composites as electrode material for high-performance supercapacitors

M Shariq, A BaQais, TM Althagafi, O Madkhali… - The European Physical …, 2023 - Springer
Abstract Nanospheres of Co3O4, NiO, and their composites (Co3O4/NiO) are prepared by
the co-precipitation method and utilized as supercapacitor electrode materials. The …

Characterization of cobalt-substituted cadmium ferrites CoxCd1−xFe2O4: structural, optical, and magnetic insights

E Almutib, A Alasmari, D Alhashmialameer, ZS Algarni… - Applied Physics A, 2025 - Springer
This study investigates the magnetic, structural, and optical properties of CoxCd1− xFe2O4
ferrite microparticles that were produced using the co-precipitation method. The FTIR …

Investigation of Magnetic and Dielectric Properties of Nanofibric Spinel Oxides ACo2O4 (A= Co, Ni, and Fe) Under Low Magnetic Field

A Alasmari, M Shariq, N Algethami, ZS Algarni… - Brazilian Journal of …, 2025 - Springer
In this study, nanofibric cobaltites were synthesized using the electrospinning technique.
The research focuses on how Ni and Fe cation substitutions affect the magnetic and …

Enhanced simulated sunlight photocatalytic performance in K2Ti6O13/gC3N4 heterojunction

Z Li, Y Jing, Q Ye, J Wang, N Sun, L Zhou… - … Physics Letters B, 2024 - World Scientific
In this study, K2Ti6O 1 3 (KTO) nanowires were doped with carbon (CKTO) via a novel solid-
phase approach at 800∘ C for the first time using ethanol, KF, and TiO2. In addition to the …

Indirect Thermographic Temperature Measurement of a Power Rectifying Diode Die under Forced Convection Conditions

K Dziarski, A Hulewicz, Ł Drużyński, G Dombek - Applied Sciences, 2023 - mdpi.com
The supply of energy with the correct parameters to electrical appliances is possible with the
use of energy converters. When a direct current is required, rectifier bridges are needed …