High-rate transition metal-based cathode materials for battery-supercapacitor hybrid devices

C Wang, Z Song, P Shi, L Lv, H Wan, L Tao… - Nanoscale …, 2021 - pubs.rsc.org
With the rapid development of portable electronic devices, electric vehicles and large-scale
grid energy storage devices, there is a need to enhance the specific energy density and …

Electrochemical advancements: MnO2-based electrode materials for supercapacitors

RB Patil, AD Yadav, CM Kanamadi, SP Patil - Ionics, 2024 - Springer
Supercapacitors (SCs) have emerged as a promising energy-storage technology, bridging
the power and energy density gap between conventional capacitors and batteries. Their …

Modification of glassy carbon electrode with manganese cobalt oxide-cubic like structures incorporated graphitic carbon nitride sheets for the voltammetric …

S Vinoth, SF Wang - Microchimica Acta, 2022 - Springer
Novel cube-like transition metal oxide embedded on graphitic carbon nitride (MCO@ GCN)
formed a hybrid composite via hydrothermal assisted sonochemical synthesis. The …

Mixed phase hierarchical Ni9Se6/Cu4O4/Cu4O2/Cu4 core-shell architectures via surfactant-free approach using waste copper wicks for hybrid supercapacitors

SJ Arbaz, B Ramulu, JS Yu - Applied Surface Science, 2023 - Elsevier
Recently, for energy storage materials, various surfactant-less synthesis methods have been
attaining extensive attention from researchers. Herein, we utilized the wasted desoldering …

Ionic liquid–controlled growth of bifunctional NiCo2O4 nanostructures with different dimensionalities on carbon cloth for oxygen evolution reaction and asymmetric …

Y Liu, Q Xu, Y Yang, J Chen, H Pan, W Zheng - Electrochimica Acta, 2022 - Elsevier
The design structure of electrocatalysts/electrode materials is important for achieving highly
efficient energy conversion and storage in electrochemical energy devices. We report the …

Tri-metallic core-shell structures by confining crystalline nanorod and amorphous nanosheet architectures for high-performance hybrid supercapacitors

AR Mule, B Ramulu, JS Yu - Chemical Engineering Journal, 2023 - Elsevier
Exploiting high-performance and efficient electrode materials is important for stimulating the
energy density of hybrid supercapacitors. However, it is a big challenge to fabricate a well …

Detection of the neurodegenerative drug in a biological sample using three-dimensional sphere mixed metal oxide tailored with carbon fiber as an electrocatalyst by …

S Vinoth, SF Wang - Journal of The Electrochemical Society, 2022 - iopscience.iop.org
The scientific community has shown a lot of interest in the design and engineering of
electrodes as sensing platforms for sensitive and selective drug detection in recent years …

Electrodeposited cobalt sulfide nanolayer fenced nickel-copper carbonate hydroxide nanowires as an electrode for hybrid supercapacitors: A wind turbine-driven …

SJ Arbaz, SC Sekhar, B Ramulu, M Nagaraju… - Applied Surface …, 2022 - Elsevier
Metal carbonate hydroxides/sulfides have attracted great interest from researchers in the
energy storage-related fields due to their versatile electrochemical characteristics. Moreover …

Ternary metal oxysulfide-based 3D yarn electrodes for aqueous cable-type hybrid electrochemical cells

HR Goli, MVB Rao, NP Reddy, MR Pallavolu… - Chemical Engineering …, 2022 - Elsevier
High-mass loading fiber-type three-dimensional (3D) electrodes with improved energy
storage properties have attracted widespread attention in developing the feasible hybrid …

[HTML][HTML] In situ deposited cobalt-magnesium selenates as an advanced electrode for electrochemical energy storage

M Nagaraju, SC Sekhar, B Ramulu, SJ Arbaz… - Journal of Magnesium …, 2022 - Elsevier
Currently, bimetallic selenates have attracted much attention as a prominent electrode
composite material for supercapacitors owing to their higher redox chemistry and superior …