Enhanced Electrochemical Properties and OER Performances by Cu Substitution in NiCo2O4 Spinel Structure

H Park, BH Park, J Choi, S Kim, T Kim, YS Youn, N Son… - Nanomaterials, 2020 - mdpi.com
In order to improve the electrochemical performance of the NiCo2O4 material, Ni ions were
partially substituted with Cu2+ ions having excellent reducing ability. All of the electrodes …

Metal-organic framework (MOF-5) incorporated on NiCo2O4 as electrode material for supercapacitor application

M Jayachandran, T Maiyalagan, T Vijayakumar… - Materials Letters, 2021 - Elsevier
In this article, we incorporated the Metal-organic framework (MOF-5) on NiCo 2 O 4. First, we
synthesized the Nickel cobaltite nanoparticles by combustion method. Then incorporated the …

Tuning of physicochemical and electronic characteristics of Cu-doped NiCo2O4 ternary inverse spinel oxides for effective electrocatalytic hydrogen evolution reaction

DS Nair, A Anil, L Elias, N Satyanarayana… - International Journal of …, 2024 - Elsevier
The paper reports the development of Cu-doped NiCo 2 O 4 ternary inverse spinel oxides
through microwave-assisted hydrothermal method as effective catalysts for alkaline …

Cathode Material Designing and Characterization: Co3O4/N‐doped Porous Carbon for Asymmetric Supercapacitors

SV Mulik, AB Pandhare, SS Soni, SD Dhas… - …, 2024 - Wiley Online Library
Abstract Mesoporous Co3O4/N‐PC in powder form was synthesized via a wet‐chemical
approach, and the resulting material was deposited onto nickel foam as a substrate without …

Biosynthesis Effect of Egg White on Formation and Characteristics of NiO/NiCo2O4 Nanocomposites

GM Al-Senani, FF Al-Fawzan, M Alshabanat… - Crystals, 2023 - mdpi.com
For the successful production of NiO/NiCo2O4 nanocomposites, the environmentally friendly
method of egg white supplementation has been used. Several analytical techniques were …

Bimetallic metal organic framework-derived for both battery-like supercapacitor (electrolyte study) and hydrogen evolution reaction

AA Ensafi, E Heydari-Soureshjani… - Electrochimica …, 2021 - Elsevier
Herein, a novel core in hollow shell NiCo 2 O 4 (CHS-NCO) metal-organic framework is
designed using aurin tricarboxylic acid as a three-organic dental ligand for supercapacitor …

Optimized Fabrication of Supercapacitor Using MOF-Derived NiCo2O4 with Porous Carbon as Cathode: Electrochemical Characterization and Stability Analysis …

SV Mulik, PA Koyale, SS Soni, SM Maske… - ACS Applied …, 2024 - ACS Publications
This study utilizes metal–organic framework (MOF)-derived NiCo2O4 with porous carbon
(PC) as the cathode to fabricate both symmetric and asymmetric supercapacitor devices with …

ZnO/Zeolite composite photocatalyst for dyes degradation

K Hutsul, I Ivanenko, L Patrylak, O Pertko… - Applied …, 2023 - Springer
Abstract The ZnO/Zeolite composite was obtained by the method of deposition of zinc oxide
on the surface of hydrogen form of the faujasite-type Zeolite Y that was impregnated with a …

Cobalt, nitrogen-doped carbons as catalysts for sodium borohydride hydrolysis: role of surface chemistry

I Ivanenko, A Ruda - Journal of Materials Science, 2022 - Springer
The development of an effective method for modifying a carbon surface in order to improve
its activity and electronic properties for the electrocatalysts creating is a priority task of …

Exploring the optical and electrical characteristics of CuO/CuCo2O4 composites

NM Deraz, HA Saleh, AM Abdel-Karim - Science of Sintering, 2022 - ojs.itn.sanu.ac.rs
Series of CuO/CuCo2O4 composites were prepared by using the combustion method
followed by heating at 750oC with different molar ratios of Cu/Co. Characterization of …