Waste biomass-derived activated carbons for various energy storage device applications: a review

P Chaudhary, S Bansal, BB Sharma, S Saini… - Journal of Energy …, 2024 - Elsevier
Energy, water, and clean air constitute the fundamental necessities for human survival, and
these resources are deeply interconnected. The detrimental effects of modern lifestyle …

Understanding the Behavior of Supercapacitor Materials via Electrochemical Impedance Spectroscopy: A Review

MY Perdana, BA Johan, M Abdallah… - The Chemical …, 2024 - Wiley Online Library
Energy harvesting and energy storage are two critical aspects of supporting the energy
transition and sustainability. Many studies have been conducted to achieve excellent …

A Flexible, Redox‐Active, Aqueous Electrolyte‐Based Asymmetric Supercapacitor with High Energy Density Based on Keratin‐Derived Renewable Carbon

P Sinha, KK Kar, AK Naskar - Advanced Materials Technologies, 2022 - Wiley Online Library
This work exploits the advantage of asymmetric configuration over symmetric supercapacitor
in designing high energy density flexible devices from two active electrode materials–keratin …

Morphology modulation of free-binder CoNiMnP/nickel foam electrode for supercapacitor and water-splitting applications

MH Sepahdar, SM Masoudpanah, MSH Bafghi - Journal of Energy Storage, 2024 - Elsevier
This work used various characterization methods to compare the structural, microstructural,
and electrochemical properties of binder-free CoMnP, CoNiP, and CoNiMnP/nickel foam …

Global trends in supercapacitors

D Lasrado, S Ahankari, KK Kar - Handbook of Nanocomposite …, 2021 - Springer
The global supercapacitor market is expected to grow at a rapid rate in the coming years
owing to the rising demand for supercapacitors in various applications. These …

Current collector material selection for supercapacitors

H Trivedi, KD Verma, P Sinha, KK Kar - Handbook of Nanocomposite …, 2021 - Springer
The supercapacitor is a step-up device in the field of energy storage and has a lot of
research and development scope in terms of design, its parts fabrication, and energy …

Reduced Graphene Oxide Nanosheets as Electron Sink for MnFe2O4 Nanoparticles: a Synergistically Boosted Supercapacitance

K Rahimi, S Sharifi, A Yazdani - Surfaces and Interfaces, 2024 - Elsevier
Spinel ferrite structures have shown promise for energy storage. However, they are
insulators and need a conductive substrate for better charge transfer. Here, we utilized a …

Value-added functional carbon for potential electrodes and its validation

P Sinha, M Kumar, R Nigam, H Yokoi, KK Kar - Journal of Energy Storage, 2022 - Elsevier
Carbon-based porous materials suffer from insufficient electric charge storage capacity and
limited energy density; however, those can be tailored to enhance electrochemical …

Electrode material selection for supercapacitors

A Jangid, KD Verma, P Sinha, KK Kar - Handbook of Nanocomposite …, 2021 - Springer
Supercapacitors and conventional capacitors follow a similar charge storage mechanism.
However, they differ from each other, as supercapacitors store a large amount of charge due …

Shape Memory Supercapacitors

M Kumar, MK Ghorai, KK Kar - Handbook of Nanocomposite …, 2023 - Springer
Nowadays, the increasing demand for energy storage devices and high-power density
compared to batteries makes promising supercapacitor candidates for …