Quantifying microstructure features for high performance solid oxide cells

C. M. Ruse; L. A. Hume; Y. Wang; T. Pesacreta; X-D. Zhou

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arXiv · 2304.13572

Quantifying microstructure features for high performance solid oxide cells

C. M. Ruse·L. A. Hume·Y. Wang·T. Pesacreta·X-D. Zhou

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Abstract

Focused ion beam (FIB)-scanning electron microscopy (SEM) allowed the characterization of the microstructure of two solid oxide fuel cells prepared at different sintering temperatures. 3D volume reconstruction showed that a relatively low sintering temperature significantly and positively affected distribution, volume and particle size of yttria-stabilized zirconia, nickel, and pore phases inside the anode, as well as the extent of the important triple-phase boundary interface.

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C. M. Ruse, L. A. Hume, Y. Wang, T. Pesacreta, X-D. Zhou. 2023-04-26. Quantifying microstructure features for high performance solid oxide cells. https://arxiv.org/abs/2304.13572

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