Multiscale Electrochemistry of Lithium Manganese Oxide (LiMn2O4): From Single Particles to Ensembles and Degrees of Electrolyte Wetting

B Tao, IJ McPherson, E Daviddi… - ACS Sustainable …, 2023 - ACS Publications
Scanning electrochemical cell microscopy (SECCM) facilitates single particle measurements
of battery materials using voltammetry at fast scan rates (1 V s–1), providing detailed insight …

Towards a fast-charging of LIBs electrode materials: a heuristic model based on galvanostatic simulations

F Fernandez, EM Gavilán-Arriazu, DE Barraco… - Electrochimica …, 2023 - Elsevier
Fast charging is one of the most important features to be accomplished for the improvement
of electric vehicles. In the search for optimal use of active materials for this aim, we present a …

Fast charging of alkali-ion batteries at the single-particle level: the impact of particle geometry on diffusional and kinetic bottlenecks in voltammetry

EM Gavilán-Arriazu, DE Barraco, Y Ein-Eli… - Journal of Solid State …, 2022 - Springer
Shedding light onto the processes that limit the fast charging of alkali-ion battery cells
constitutes a hotspot area. In the present work, we study two of the most important ones at …

Galvanostatic Fast Charging of Alkali‐Ion Battery Materials at the Single‐Particle Level: A Map‐Driven Diagnosis

EM Gavilán‐Arriazu, DE Barraco, Y Ein‐Eli… - …, 2023 - Wiley Online Library
In this work, we develop a new tool to provide a diagnostic map for alkali‐ion intercalation
materials under galvanostatic conditions. These representations, stated in the form of …

Exploring nucleation modeling of the voltammetry of solid-to-solid-state redox processes with phase changes

A Doménech-Carbó - Journal of Solid State Electrochemistry, 2024 - Springer
An operational description of the linear potential scan voltammetry of solids experiencing a
solid-state redox transformation with phase changes is described. The modeling is based on …

Logistic Approximation to Ion-Intercalation Electrochemistry: Application to Potassium–Copper (II) Hexacyanoferrate in DMSO Electrolytes

A Doménech-Carbó, S López… - The Journal of Physical …, 2024 - ACS Publications
Ion-intercalation electrochemistry under quasi-equilibrium conditions is described in terms of
a logistic approximation. The theoretical model assumes that the differential capacitance can …

Modeling solid-state reaction processes: application for the archaeometric study of potteries from Venus Fisica Temple in Pompeii (Italy)

F Di Turo, C De Vito, F Coletti… - Journal of Solid State …, 2024 - Springer
This research employs the voltammetry of immobilized microparticles (VIMP) methodology to
analyze a collection of ceramic samples from the temple of Venus Fisica in the …

Galvanostatic performance of single-particle Li-ion battery materials: a rapid diagram diagnosis assisted by a Python/C++ software

A Ruderman, EM Gavilán-Arriazu, F Fernandez… - Physica …, 2024 - iopscience.iop.org
Herein, a novel open-source software for predicting the performance of single particles of
electrode materials under galvanostatic charging conditions is presented. The model …