Lab News & Scientific Highlights
Towards digital twin of an in-situ experiment: a physics-enhanced machine-learning framework for inverse modelling of mass transport processes
Peng et al., 2026
As a prove of concept for experimental geochemistry, an advanced 3D numerical framework, here and after called Digital Twin (DT), of a diffusion experiment conducted at a synchrotron beamline, has been implemented using....
Compositional and structural controls on Fe(III) trapping in LDH phases
Ban et al., 2026
Understanding Fe incorporation in layered double hydroxide (LDH) phases is important for revealing the steel/cement interface interaction in low carbon cement. In this study, synchrotron-based characterization is....
Pore-scale reactive transport modeling of minerals dissolution and precipitation.
Mahrous et al., 2026
With the aim of identifying the strengths and limitations of current reactive transport models in simulating dissolution-precipitation reactions, this work validates experimentally a newly developed pore-scale model. The model is developed....
The PSI Laboratory for Waste Management is the Swiss excellence centre for geological repository systems with a focus on radioactive waste, engineering barriers and environmental geochemistry.
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