Work

Three-Dimensional µCT Investigation of Aging-Induced Structural Changes in Commercial Sodium-Ion Batteries

Year: 2026

Type: dataset

Abstract: A pristine and an aged sodium ion cells will be imaged under similar conditions to enable a direct comparison of their internal morphology. The three-dimensional tomographic data will be used to identify structural changes associated with electrochemical ageing, including electrode morphology, porosity, particle-scale features, cracking and delamination. The results will support future in-situ tomography experiments investigating how aging-induced structural changes influence the onset and progression of thermal runaway in sodium-ion batteries.

Source: European Synchrotron Radiation Facility

DOI: 10.15151/esrf-es-2518370683

Authors: Boudjenane, Meriem Nesrine, Fischer, Robert

Institutions: University of Oxford, European Synchrotron Radiation Facility

Language: English

Topic: Battery Modeling and Management

Subfield: Automotive Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: green

Funder: European Synchrotron Radiation Facility

OpenAlex ID: W7220952732

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