Innovating synthesis approaches in advancing electrochemical efficiency: A journey into hydrothermal and sonochemical realms

S Alam, QZ Khan, A Gassoumi, MI Khan, MZ Iqbal… - Journal of Energy …, 2024 - Elsevier
Due to the escalating enthusiasm surrounding mobile energy devices, the significance of
energy storage has reached an unprecedented level. Among the various energy storage …

Polypyrrole and activated carbon enriched MnCo 2 O 4 ternary composite as efficient electrode material for hybrid supercapacitors

S Kour, P Kour, AL Sharma - Nanoscale, 2024 - pubs.rsc.org
The development of proficient electrode materials is one of the major tasks faced by modern
techniques for energy storage. Integrating different materials with synergistic effects can be a …

Progress in Spinel‐Structured Cobaltite‐Based Positive Electrode Materials for Supercapacitors

P Dhandapani, DK Maurya, S Angaiah - ChemistrySelect, 2022 - Wiley Online Library
In recent days, the family of spinel cobaltites with multiple oxidation states has received
much attention as an electrode material for supercapacitors. Profiting from its superior …

Facile one-step synthesized hierarchical Bi2O3/Bi12Mn12O44 composite as a long-term stable and high-performance electrode for hybrid supercapacitors

M Nagaraju, B Ramulu, SJ Arbaz, JS Yu - Journal of Alloys and …, 2023 - Elsevier
Bimetallic oxides are a promising class of noteworthy electrode materials for supercapacitor
(SC) application due to the advantages of relatively large surface area, rich electroactive …

Hierarchical template-free chestnut-like manganese cobaltite for high-performance symmetric and asymmetric supercapacitor

S Kour, S Tanwar, P Kour, AL Sharma - Colloids and Surfaces A …, 2023 - Elsevier
In this work, template-free Chestnut-like MnCo 2 O 4 microspheres are synthesized using a
straight-forward hydrothermal process succeeded by calcination. Urea as a …

Solvothermal synthesis of ZnCo2O4@ rGO nanostructures for high-performance supercapacitor applications

B Naresh, C Kuchi, SK Kummara, OR Ankinapalli… - Synthetic Metals, 2023 - Elsevier
The ubiquitous usage of metal oxide decorated reduced graphene oxide-based nanosheets
in electrochemical energy storage systems, particularly supercapacitors, has recently drawn …

3D hierarchical flower-like MnCo2O4@ NiO nanosheet arrays for enhanced-performance asymmetric supercapacitors

S Loy, J Xiang, WD Yang, YF Di, RD Zhao… - Journal of Alloys and …, 2022 - Elsevier
Promising hydrothermal synthesis and calcination strategy is used in manufacturing the 3D
hierarchical MnCo 2 O 4@ NiO nanosheets. This paper is a preliminary attempt to prepare a …

High-performance asymmetric supercapacitors assembled with novel disc-like MnCo2O4 microstructures as advanced cathode material

X Han, H Sun, C Xu, J Zhu, H Chen - Journal of Colloid and Interface …, 2024 - Elsevier
Herein, porous MnCo 2 O 4 with disc-like (MnCo 2 O 4-discs) and ring-like (MnCo 2 O 4-
rings) microstructures were respectively synthesized using an initial hydrothermal method at …

Construction of vertically aligned MnCo2O4 needles and Bi2WO6 globules as optimal electrode materials for hybrid supercapacitor

SA Kumar, V Sindhuja, A Gowdhaman, C Balaji… - Electrochimica …, 2023 - Elsevier
A hybrid supercapacitor with high areal energy density device has been formulated and
constructed using three-dimensional Bi 2 WO 6 globules and vertically aligned MnCo 2 O 4 …

ZnCo2O4/CNT composite for efficient supercapacitor electrodes

M Isacfranklin, S Daphine, R Yuvakkumar… - Ceramics …, 2022 - Elsevier
Due to their combination of enhanced electrical conductivity and high-performance electron
and ion transport channels, binary metal oxides with well-morphological optimized electrode …