Recent progress of high-energy density supercapacitors based on nanostructured nickel oxides

P Saha, NCD Nath, MM Islam, MA Aziz… - Electrochimica Acta, 2024 - Elsevier
With the progressive demand of portable devices and hybrid electronic vehicles, relevant
energy storage options are one of the most important practical necessities. Supercapacitors …

Perovskites: A new generation electrode materials for storage applications

M Mohan, NP Shetti, TM Aminabhavi - Journal of Power Sources, 2023 - Elsevier
Since the last decades, perovskite structures are getting considerable attention in various
electronics applications. Their controllable physico-chemical properties and structural …

Cr-Substituted SrCoO3-δ Perovskite with Abundant Oxygen Vacancies for High-Energy and Durable Low-Temperature Antifreezing Flexible Supercapacitor

J He, Y Zhou, S Wu, L **, J Cao, M Demir… - Inorganic …, 2024 - ACS Publications
Develo** high-performance electrodes for flexible antifreezing energy storage devices
has been a significant challenge with the increasing demand for portable components. In …

Efficient fabrication of flower-like core–shell nanochip arrays of lanthanum manganate and nickel cobaltate for high-performance supercapacitors

X Sun, Z Meng, Z Hao, Z Du, J Xu, H Nan, W Shi… - Journal of Colloid and …, 2023 - Elsevier
The low energy density issue raises serious concerns for the large-scale application of
supercapacitors. However, the development and utilization of new electrode materials with a …

Construction of polyaniline/MnO2 core-shell nanocomposites in carbonized wood tracheids for high-performance all-solid-state asymmetric supercapacitors

L Wang, X Wang, J Ouyang, Y Guo, W **ong… - Applied Surface …, 2023 - Elsevier
Polyaniline (PANI) nanomaterials or carbon nanotubes (CNTs) are first synthesized on the
tracheid wall of activated wood carbon (AWC) to obtain PANI@ AWC and CNT@ AWC …

Performance optimization of Nd-doped LaNiO3 as an electrode material in supercapacitors

A Qayyum, MO ur Rehman, F Ahmad, MA Khan… - Solid State Ionics, 2023 - Elsevier
Here we present an electrochemically efficient, perovskite series with general formula, La 1-
x Nd x NiO 3 (x= 0, 0.05, 0.1, 0.15) for use as electrode material in supercapacitors …

Engineering oxygen-deficient nanocomposite comprising LaNiO3-δ and reduced graphene oxide for high-performance pseudocapacitors

UV Gopi, P Bhojane, KS Smaran - Journal of Energy Storage, 2022 - Elsevier
Aiming at a high performance pseudocapacitive electrode-an oxygen-deficient
nanocomposite comprising reduced graphene oxide-Lanthanum nickelate LaNiO 3 (rGO …

Redox kinetics promoted by flower-like La2CoMnO6@ NiCo2O4 heterojunctions for high-performance supercapacitors

X Hu, E Tian, B Wang, X Zhou, L Qiao, S Liu… - Journal of Alloys and …, 2023 - Elsevier
The double perovskite oxide La 2 CoMnO 6 (LCMO) is suitable for supercapacitor
applications owing to its fast oxygen anion conduction and strong electron conductivity …

Mn3O4/NiO Nanoparticles Decorated on Carbon Nanofibers as an Enzyme-Free Electrochemical Sensor for Glucose Detection

M Li, J Dong, D Deng, X Ouyang, X Yan, S Liu, L Luo - Biosensors, 2023 - mdpi.com
Transition metal oxides have garnered a lot of attention in the field of electrocatalysis along
with their unique crystal structure and excellent catalytic properties. In this study, carbon …

Carbon-modified NiCo2O4 as an electrode material for supercapacitors

X Yang, X **, H Feng, L Tian, L Liu, J Ding… - Journal of Physics and …, 2024 - Elsevier
Transition metal oxides are a promising class of electrode materials for pseudocapacitors
due to their high electrochemical activity and eco-friendly nature. However, they possess …