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    Back cover in Advanced Energy Materials for the combination of X-ray tomography and virtual design in battery electrodes

    05.06.2014 10:08
    Lukas Zielke et. al. of the research group Porous Media introduce a new method for the expansion of 3D tomographic models for the carbon phase with virtual approaches in the June issue no. 8 of the journal Advanced Energy Materials.

    Representative X-ray tomography based models of LiCoO2 electrodes usually neglect the carbon binder domain (CBD). As reported by Simon Thiele and co-workers in article number 1301617, this deficiency can be overcome by statistically modelling CBDs in the pore space of an active material X-ray reconstruction. Their influence on electrical conductivity, tortuosity, and contact area are compared. In the image, the electrodes represent conductivity calculations, while the colored clusters represent large connected CBD agglomerates.

    Citation:

    Electrodes: A Combination of X-Ray Tomography and Carbon Binder Modeling: Reconstructing the Three Phases of LiCoO2 Li-Ion Battery Cathodes (Adv. Energy Mater. 8/2014). Lukas Zielke, Tobias Hutzenlaub, Dean R. Wheeler, Ingo Manke, Tobias Arlt, Nils Paust, Roland Zengerle and Simon Thiele

    Article first published online: 3 JUN 2014 | DOI: 10.1002/aenm.201470042



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