56 citations · 95 across the 4 of their papers we have counts for
5 papers
On the role of crack electrolyte wetting in the degradation and performance of battery active particles
S. Luza-Vega, Y. Zhao, E. Martínez-Pañeda
Cathode particle fracture is widely recognised as a major degradation mechanism in lithium-ion batteries, yet cracking also permits electrolyte wetting of newly exposed internal su…
Hydrogen uptake kinetics of cathodic polarized metals in aqueous electrolytes
L. Cupertino-Malheiros, M. Duportal, T. Hageman +1
We use a unique combination of electrochemical techniques to elucidate the dependency of hydrogen evolution reaction (HER) and absorption on pH and overpotential for iron and nicke…
A phase field-based framework for electro-chemo-mechanical fracture: crack-contained electrolytes, chemical reactions and stabilisation
T. Hageman, E. Martínez-Pañeda
We present a new theoretical and computational framework for modelling electro-chemo-mechanical fracture. The model combines a phase field description of fracture with a fully coup…
An electro-chemo-mechanical framework for predicting hydrogen uptake in metals due to aqueous electrolytes
T. Hageman, E. Martínez-Pañeda
We present a theoretical and numerical scheme that enables quantifying hydrogen ingress in metals for arbitrary environments and defect geometries. This is achieved by explicitly r…
Progress and opportunities in modelling environmentally assisted cracking
Emilio Martínez-Pañeda
Environmentally assisted cracking phenomena are widespread across the transport, defence, energy and construction sectors. However, predicting environmentally assisted fractures is…