Reviewing the fundamentals of supercapacitors and the difficulties involving the analysis of the electrochemical findings obtained for porous electrode materials

LM Da Silva, R Cesar, CMR Moreira, JHM Santos… - Energy storage …, 2020 - Elsevier
After a brief presentation of the major aspects involving supercapacitors, their fundamental
aspects were reviewed with special emphasis on recent advances accounting for the electric …

Boosting energy-storage capability in carbon-based supercapacitors using low-temperature water-in-salt electrolytes

JPA Santos, MJ Pinzón, ÉA Santos, R Vicentini… - Journal of Energy …, 2022 - Elsevier
Supercapacitors (SCs) are high-power energy storage devices with ultra-fast
charge/discharge properties. SCs using concentrated aqueous-based electrolytes can work …

On the electrochemical properties of lithium‑sulfur batteries

ÉA Santos, RC Fernandes, R Vicentini, JP Aguiar… - Journal of Energy …, 2023 - Elsevier
We report in this work the electrochemical analysis of lithium‑sulfur batteries (LSB)
composed of sulfur and activated carbon (AC) as the positive electrode and lithium metallic …

Recent advances in electrochemical non-enzymatic glucose sensor for the detection of glucose in tears and saliva: a review

KV Jarnda, D Wang, R Anaman, VE Johnson… - Sensors and Actuators A …, 2023 - Elsevier
Biosensors have been extensively investigated and used in a wide range of applications,
from environmental monitoring to clinical diagnostics. Glucose biosensors have gained …

Precisely Tunable T-Nb2O5 Nanotubes via Atomic Layer Deposition for Fast-Charging Lithium-Ion Batteries

N Li, X Lan, L Wang, Y Jiang, S Guo… - ACS Applied Materials …, 2021 - ACS Publications
The demand for fast-charging of lithium-ion batteries (LIBs) in modern electric transportation
and wearable electronics is rapidly growing. However, commercially available graphite …

Nanoscale niobium oxides anode for electrochemical lithium and sodium storage: a review of recent improvements

P Shen, B Zhang, Y Wang, X Liu, C Yu, T Xu… - Journal of Nanostructure …, 2021 - Springer
In recent years, Nb-based oxides, especially Nb 2 O 5, due to their unique structural
advantages, have stimulated scholars' extensive research enthusiasm in the field of energy …

Niobium pentoxide nanoparticles decorated graphene as electrode material in aqueous-based supercapacitors: Accurate determination of the working voltage …

R Vicentini, R Beraldo, JP Aguiar, FE Oliveira… - Journal of Energy …, 2021 - Elsevier
This study report on the physicochemical behavior exhibited by the composite material
based on niobium pentoxide nanoparticles (Nb 2 O 5) decorated graphene (Gr) and their …

Synergistic effect of cobalt and niobium in Co3-Nb-Ox on performance of selective catalytic reduction of NO with NH3

BL Zhang, LF Deng, B Liu, CY Luo, M Liebau… - Rare Metals, 2022 - Springer
Combining the redox properties of Co and the acid properties of Nb in a Co 3-Nb-O x
catalyst is shown to provide superior performance in the selective catalytic reduction of NO …

Robust, flexible, freestanding and high surface area activated carbon and multi-walled carbon nanotubes composite material with outstanding electrode properties for …

B Freitas, WG Nunes, DM Soares, FC Rufino… - Materials …, 2021 - pubs.rsc.org
We report on multi-walled carbon nanotubes (MWCNTs) and an activated carbon (AC)
composite material as an electrode for electrical double-layer capacitors (EDLCs). Material …

Nb2O5 nano and microspheres fabricated by laser ablation

TE Abdulrahman, ET Salim, RO Mahdi… - Advances in Natural …, 2022 - iopscience.iop.org
This work presents a successful and novel method for the preparation of Nb 2 O 5
nanoparticles via pulsed laser ablation in liquid (PLAL) by employing a pure Nb plate and …