High power supercapacitors. Review

YM Volfkovich - Journal of Electroanalytical Chemistry, 2024 - Elsevier
One of the main advantage of electrochemical supercapacitors (ECSCs) over batteries are
sufficiently higher values of specific power. These values for batteries are from several tens …

Birnessite based nanostructures for supercapacitors: challenges, strategies and prospects

S Zhu, W Huo, X Liu, Y Zhang - Nanoscale Advances, 2020 - pubs.rsc.org
In the past few years, intensive attention has been focused on birnessite based electrodes
for supercapacitors. Much progress has been achieved in develo** birnessite based …

Atomic scale modulation strategies and crystal phase transition of flower-like CoAl layered double hydroxides for supercapacitors

K Li, H Teng, X Dai, Y Wang, D Wang, X Zhang… - …, 2022 - pubs.rsc.org
In the present work, a cobalt aluminum layered double hydroxide and its derivatives were
synthesized via a hydrothermal method, an alkali-etching method and a phosphorization …

Mesoporous nickel cobalt manganese sulfide yolk–shell hollow spheres for high-performance electrochemical energy storage

C Wei, Q Chen, C Cheng, R Liu, Q Zhang… - Inorganic Chemistry …, 2019 - pubs.rsc.org
Electrode materials with complex hollow architectures, large specific surface area, and
porosity as well as more inner cavities are widely employed for high-performance …

High-Performance Battery-Type Supercapacitors Based on Self-Oriented Growth of Nanorods/Nanospheres Composite Assembled on Self-Standing Conductive GO …

N Roy, G Rajasekhara Reddy… - … Applied Materials & …, 2024 - ACS Publications
MnO x-based materials have limited capacity and poor conductivity over various voltages,
hampering their potential for energy storage applications. This work proposes a novel …

Construction of Hierarchical Mn2O3@MnO2 Core–Shell Nanofibers for Enhanced Performance Supercapacitor Electrodes

W Lu, Y Li, M Yang, X Jiang, Y Zhang… - ACS Applied Energy …, 2020 - ACS Publications
Manganese oxide (MnO x) is a considerable candidate for supercapacitor electrode
materials owing to its large theoretical capacitance and low price, but its performance is …

Two-dimensional MoS2/Mn-MOF/multi-walled carbon nanotubes composite material for high-performance supercapacitors

W Peng, N Song, Z Su, J Wang, K Chen, S Li, B Wei… - Microchemical …, 2022 - Elsevier
A series of MoS 2 and Mn metal organic frameworks (Mn-MOF) were synthesized by
hydrothermal method, and then MoS 2, Mn-MOF and multi-walled carbon nanotubes …

Unlocking the potential of supercapacitors: Recent advances in oxides, chalcogenides, metal-organic frameworks, MXenes and future outlook

P Vijayakumar, P Kanniyappan, A Krishnan… - Journal of Energy …, 2024 - Elsevier
The intensification of energy demand, driven by the rapid exhaustion of fossil fuels, has
propelled the research community towards renewable and sustainable sources of energy …

Porous materials of nitrogen doped graphene oxide@SnO2 electrode for capable supercapacitor application

S Ramesh, HM Yadav, YJ Lee, GW Hong… - Scientific reports, 2019 - nature.com
The porous materials of SnO2@ NGO composite was synthesized by thermal reduction
process at 550° C in presence ammonia and urea as catalyst. In this process, the higher …

Unveiling the remarkable potential of geopolymer‐based materials by harnessing manganese dioxide incorporation

J Cai, Y Yuan, X **, N Ukrainczyk, L Pan, Y Wang… - Small, 2024 - Wiley Online Library
Thermoelectric (TE) building materials have the potential to revolutionize sustainable
architecture by converting temperature differences into electrical energy. This study …