14-17 May 2018
New Orleans
US/Central timezone

Integrating Advanced Imaging Techniques and Multiscale Electrochemical Modeling to Determine Effective Lithium-Ion Transport Properties

17 May 2018, 12:15
1h 30m
New Orleans

New Orleans

Poster MS 4.27: Novel Concepts in Energy Storage Poster 4


Dr Svyatoslav Korneev (Stanford University)


The Bruggeman model is often used to calculate effective properties of batteries. Yet, the theory relies on a simplified representation of the pore-scale structure. Access to detailed topological information of battery electrodes by means of Tomography and Scanning Electron Microscope images provides new opportunities to more accurately estimate effective parameters. We propose a computational framework which combines advanced imaging techniques and homogenization theory to estimate effective conductivity of battery electrodes while accounting for full topological information at the pore-scale.

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Primary authors

Dr Harikesh Arunachalam (Stanford University) Dr Svyatoslav Korneev (Stanford University) Prof. Simona Onori (Stanford University) Prof. Ilenia Battiato (Stanord University)

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