Ceria and ceria-based hybrid nanostructures as potential electrode materials for high-performance electrochemical supercapacitors

R Govindan, GS Lekshmi, R Ramesh… - Materials Today …, 2023 - Elsevier
There is an imperative requirement for electrochemical energy storage systems with high-
performance electrode materials that can offer instantaneous high power and energy …

Regulating of MnO2 photocatalytic activity in degradation of organic dyes by polymorphic engineering

AS Belousov, EV Suleimanov, AA Parkhacheva… - Solid State …, 2022 - Elsevier
Different phase nanostructured MnO 2, including α-, β-, γ-, and δ-MnO 2, were prepared by a
hydrothermal route. Their photocatalytic activities in the degradation of cationic (methylene …

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 …

Electrochemical performance enhancement of MnO 2 nanowires through silver incorporation for next-generation supercapacitors

MU Khalid, S Zulfiqar, MN Khan, I Shakir… - Materials …, 2024 - pubs.rsc.org
Increased demand for effective energy storage systems emphasizes the urgency to
overcome the bottlenecks of existing technology. Supercapacitors (SCs), owing to their high …

Optimization of water hyacinth stem-based oxygen-functionalized activated carbon for enhanced supercapacitors

T Temesgen, Y Dessie, E Tilahun, LT Tufa… - ACS …, 2024 - ACS Publications
In the current world, storing and converting energy without affecting the natural ecosystem
are considered a sustainable and efficient green energy source production technology …

Facile Oxidative Recovery of Manganese as Electrochemically Active MnO2 from Spent Lithium-Ion Battery Bioleachate

D Ranganathan, J Jegan Roy, B Cao… - ACS Sustainable …, 2024 - ACS Publications
In view of the rapidly growing volumes of spent lithium-ion battery (LIB) waste being
generated annually, there is an urgent need to develop novel and green approaches to …

Investigation of Mn incorporation into NiOOH electrocatalyst loaded on BiVO4 photoanode for enhanced photoelectrochemical water splitting: experimental and …

AS Mary, C Murugan, D Mahendiran, P Murugan… - Materials Today …, 2024 - Elsevier
Loading of oxygen evolution reaction (OER) cocatalyst is an effective strategy to overcome
the inherent poor charge separation of BiVO 4. Incorporation of Mn-doped NiOOH …

Influence of nickel do** on MnO2 nanoflowers as electrocatalyst for oxygen reduction reaction

AK Worku, DW Ayele, NG Habtu - SN Applied Sciences, 2021 - Springer
Do** is promising strategy for the alteration of nanomaterials to enhance their optical,
electrical, and catalytic activities. The development of electrocatalysts for oxygen reduction …

Metal–Organic Framework-Derived NiO@C as a Host for MnO2 Cathode of Stable Zinc-Ion Batteries

DV Lam, DT Dung, JH Kim, SM Lee - ACS Applied Energy …, 2023 - ACS Publications
MnO2 has been regarded as one of the most promising cathode materials for safe and
inexpensive aqueous Zn-ion batteries (AZIBs). However, the severe Mn dissolution upon …

Oriented growth of copper & nickel-impregnated δ-MnO2 nanofilaments anchored onto sulfur-doped biochar template as hybrid adsorbents for removing phenolic …

P Alimohammadi, MS Nejad, MR Miroliaei… - … and Processing-Process …, 2022 - Elsevier
In the present study, the oxidative absorption was introduced as a new technique in
removing hazardous organic pollutants from water and wastewater. Hence, at first …